1247375376

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 480

約数和(自身を含む): 4322223360

約数和(自身を除く): 3074847984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 29, 36, 37, 39, 46, 48, 52, 54, 58, 69, 72, 74, 78, 81, 87, 92, 104, 108, 111, 116, 117, 138, 144, 148, 156, 162, 174, 184, 207, 208, 216, 222, 232, 234, 243, 261, 276, 296, 299, 312, 324, 333, 348, 351, 368, 377, 414, 432, 444, 464, 468, 481, 486, 522, 552, 592, 598, 621, 624, 648, 666, 667, 696, 702, 754, 783, 828, 851, 888, 897, 936, 962, 972, 999, 1044, 1053, 1073, 1104, 1131, 1196, 1242, 1296, 1332, 1334, 1392, 1404, 1443, 1508, 1566, 1656, 1702, 1776, 1794, 1863, 1872, 1924, 1944, 1998, 2001, 2088, 2106, 2146, 2262, 2349, 2392, 2484, 2553, 2664, 2668, 2691, 2808, 2886, 2997, 3016, 3132, 3159, 3219, 3312, 3393, 3404, 3588, 3726, 3848, 3888, 3996, 4002, 4176, 4212, 4292, 4329, 4524, 4698, 4784, 4968, 5106, 5328, 5336, 5382, 5589, 5616, 5772, 5994, 6003, 6032, 6264, 6318, 6438, 6786, 6808, 7047, 7176, 7452, 7659, 7696, 7992, 8004, 8073, 8424, 8584, 8658, 8671, 8991, 9048, 9396, 9657, 9936, 10179, 10212, 10672, 10764, 11063, 11178, 11544, 11988, 12006, 12528, 12636, 12876, 12987, 13572, 13616, 13949, 14094, 14352, 14904, 15318, 15984, 16008, 16146, 16848, 17168, 17316, 17342, 17982, 18009, 18096, 18792, 19314, 20358, 20424, 21528, 22126, 22356, 22977, 23088, 23976, 24012, 24219, 24679, 25272, 25752, 25974, 26013, 27144, 27898, 28188, 28971, 29808, 30537, 30636, 32016, 32292, 33189, 34632, 34684, 35964, 36018, 37584, 38628, 38961, 40716, 40848, 41847, 43056, 44252, 44712, 45954, 47952, 48024, 48438, 49358, 50544, 51504, 51948, 52026, 54027, 54288, 55796, 56376, 57942, 61074, 61272, 64584, 66378, 68931, 69264, 69368, 71928, 72036, 72657, 74037, 77256, 77922, 78039, 81432, 83694, 86913, 88504, 89424, 91611, 91908, 96048, 96876, 98716, 99567, 103896, 104052, 108054, 111592, 112752, 115884, 116883, 122148, 122544, 125541, 129168, 132756, 137862, 138736, 143856, 144072, 145314, 148074, 154512, 155844, 156078, 162081, 162864, 167388, 173826, 177008, 183222, 183816, 193752, 197432, 199134, 206793, 207792, 208104, 216108, 222111, 223184, 231768, 233766, 234117, 244296, 251082, 260739, 265512, 275724, 288144, 290628, 296148, 298701, 311688, 312156, 320827, 324162, 334776, 347652, 366444, 367632, 376623, 387504, 394864, 398268, 413586, 416208, 432216, 444222, 463536, 467532, 468234, 488592, 502164, 521478, 531024, 551448, 581256, 592296, 597402, 623376, 624312, 641654, 648324, 666333, 669552, 695304, 702351, 732888, 753246, 796536, 827172, 864432, 888444, 896103, 935064, 936468, 962481, 1004328, 1042956, 1102896, 1129869, 1162512, 1184592, 1194804, 1248624, 1283308, 1296648, 1332666, 1390608, 1404702, 1465776, 1506492, 1593072, 1654344, 1776888, 1792206, 1870128, 1872936, 1924962, 1998999, 2008656, 2085912, 2107053, 2259738, 2389608, 2566616, 2593296, 2665332, 2688309, 2809404, 2887443, 3012984, 3308688, 3389607, 3553776, 3584412, 3745872, 3849924, 3997998, 4171824, 4214106, 4519476, 4779216, 5133232, 5330664, 5376618, 5618808, 5774886, 5996997, 6025968, 6779214, 7168824, 7699848, 7995996, 8428212, 8662329, 9038952, 10661328, 10753236, 11237616, 11549772, 11993994, 13558428, 14337648, 15399696, 15991992, 16856424, 17324658, 18077904, 21506472, 23099544, 23987988, 25986987, 27116856, 31983984, 33712848, 34649316, 43012944, 46199088, 47975976, 51973974, 54233712, 69298632, 77960961, 95951952, 103947948, 138597264, 155921922, 207895896, 311843844, 415791792, 623687688, 1247375376]

約数ペア:

[(1, 1247375376), (2, 623687688), (3, 415791792), (4, 311843844), (6, 207895896), (8, 155921922), (9, 138597264), (12, 103947948), (13, 95951952), (16, 77960961), (18, 69298632), (23, 54233712), (24, 51973974), (26, 47975976), (27, 46199088), (29, 43012944), (36, 34649316), (37, 33712848), (39, 31983984), (46, 27116856), (48, 25986987), (52, 23987988), (54, 23099544), (58, 21506472), (69, 18077904), (72, 17324658), (74, 16856424), (78, 15991992), (81, 15399696), (87, 14337648), (92, 13558428), (104, 11993994), (108, 11549772), (111, 11237616), (116, 10753236), (117, 10661328), (138, 9038952), (144, 8662329), (148, 8428212), (156, 7995996), (162, 7699848), (174, 7168824), (184, 6779214), (207, 6025968), (208, 5996997), (216, 5774886), (222, 5618808), (232, 5376618), (234, 5330664), (243, 5133232), (261, 4779216), (276, 4519476), (296, 4214106), (299, 4171824), (312, 3997998), (324, 3849924), (333, 3745872), (348, 3584412), (351, 3553776), (368, 3389607), (377, 3308688), (414, 3012984), (432, 2887443), (444, 2809404), (464, 2688309), (468, 2665332), (481, 2593296), (486, 2566616), (522, 2389608), (552, 2259738), (592, 2107053), (598, 2085912), (621, 2008656), (624, 1998999), (648, 1924962), (666, 1872936), (667, 1870128), (696, 1792206), (702, 1776888), (754, 1654344), (783, 1593072), (828, 1506492), (851, 1465776), (888, 1404702), (897, 1390608), (936, 1332666), (962, 1296648), (972, 1283308), (999, 1248624), (1044, 1194804), (1053, 1184592), (1073, 1162512), (1104, 1129869), (1131, 1102896), (1196, 1042956), (1242, 1004328), (1296, 962481), (1332, 936468), (1334, 935064), (1392, 896103), (1404, 888444), (1443, 864432), (1508, 827172), (1566, 796536), (1656, 753246), (1702, 732888), (1776, 702351), (1794, 695304), (1863, 669552), (1872, 666333), (1924, 648324), (1944, 641654), (1998, 624312), (2001, 623376), (2088, 597402), (2106, 592296), (2146, 581256), (2262, 551448), (2349, 531024), (2392, 521478), (2484, 502164), (2553, 488592), (2664, 468234), (2668, 467532), (2691, 463536), (2808, 444222), (2886, 432216), (2997, 416208), (3016, 413586), (3132, 398268), (3159, 394864), (3219, 387504), (3312, 376623), (3393, 367632), (3404, 366444), (3588, 347652), (3726, 334776), (3848, 324162), (3888, 320827), (3996, 312156), (4002, 311688), (4176, 298701), (4212, 296148), (4292, 290628), (4329, 288144), (4524, 275724), (4698, 265512), (4784, 260739), (4968, 251082), (5106, 244296), (5328, 234117), (5336, 233766), (5382, 231768), (5589, 223184), (5616, 222111), (5772, 216108), (5994, 208104), (6003, 207792), (6032, 206793), (6264, 199134), (6318, 197432), (6438, 193752), (6786, 183816), (6808, 183222), (7047, 177008), (7176, 173826), (7452, 167388), (7659, 162864), (7696, 162081), (7992, 156078), (8004, 155844), (8073, 154512), (8424, 148074), (8584, 145314), (8658, 144072), (8671, 143856), (8991, 138736), (9048, 137862), (9396, 132756), (9657, 129168), (9936, 125541), (10179, 122544), (10212, 122148), (10672, 116883), (10764, 115884), (11063, 112752), (11178, 111592), (11544, 108054), (11988, 104052), (12006, 103896), (12528, 99567), (12636, 98716), (12876, 96876), (12987, 96048), (13572, 91908), (13616, 91611), (13949, 89424), (14094, 88504), (14352, 86913), (14904, 83694), (15318, 81432), (15984, 78039), (16008, 77922), (16146, 77256), (16848, 74037), (17168, 72657), (17316, 72036), (17342, 71928), (17982, 69368), (18009, 69264), (18096, 68931), (18792, 66378), (19314, 64584), (20358, 61272), (20424, 61074), (21528, 57942), (22126, 56376), (22356, 55796), (22977, 54288), (23088, 54027), (23976, 52026), (24012, 51948), (24219, 51504), (24679, 50544), (25272, 49358), (25752, 48438), (25974, 48024), (26013, 47952), (27144, 45954), (27898, 44712), (28188, 44252), (28971, 43056), (29808, 41847), (30537, 40848), (30636, 40716), (32016, 38961), (32292, 38628), (33189, 37584), (34632, 36018), (34684, 35964)]