18872994816

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 440

約数和(自身を含む): 63415797984

約数和(自身を除く): 44542803168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 184, 192, 207, 208, 216, 234, 256, 276, 288, 299, 312, 324, 351, 368, 384, 414, 416, 432, 468, 512, 552, 576, 598, 621, 624, 648, 702, 736, 761, 768, 828, 832, 864, 897, 936, 1024, 1053, 1104, 1152, 1196, 1242, 1248, 1296, 1404, 1472, 1522, 1536, 1656, 1664, 1728, 1794, 1863, 1872, 2106, 2208, 2283, 2304, 2392, 2484, 2496, 2592, 2691, 2808, 2944, 3044, 3072, 3312, 3328, 3456, 3588, 3726, 3744, 4212, 4416, 4566, 4608, 4784, 4968, 4992, 5184, 5382, 5616, 5888, 6088, 6624, 6656, 6849, 6912, 7176, 7452, 7488, 8073, 8424, 8832, 9132, 9216, 9568, 9893, 9936, 9984, 10368, 10764, 11232, 11776, 12176, 13248, 13312, 13698, 13824, 14352, 14904, 14976, 16146, 16848, 17503, 17664, 18264, 19136, 19786, 19872, 19968, 20547, 20736, 21528, 22464, 23552, 24219, 24352, 26496, 27396, 27648, 28704, 29679, 29808, 29952, 32292, 33696, 35006, 35328, 36528, 38272, 39572, 39744, 39936, 41094, 41472, 43056, 44928, 48438, 48704, 52509, 52992, 54792, 57408, 59358, 59616, 59904, 61641, 64584, 67392, 70012, 70656, 73056, 76544, 79144, 79488, 82188, 82944, 86112, 89037, 89856, 96876, 97408, 105018, 105984, 109584, 114816, 118716, 119232, 119808, 123282, 129168, 134784, 140024, 146112, 153088, 157527, 158288, 158976, 164376, 172224, 178074, 179712, 193752, 194816, 210036, 211968, 219168, 227539, 229632, 237432, 238464, 246564, 258336, 267111, 269568, 280048, 292224, 306176, 315054, 316576, 317952, 328752, 344448, 356148, 359424, 387504, 389632, 420072, 438336, 455078, 459264, 472581, 474864, 476928, 493128, 516672, 534222, 539136, 560096, 584448, 630108, 633152, 635904, 657504, 682617, 688896, 712296, 775008, 779264, 801333, 840144, 876672, 910156, 918528, 945162, 949728, 953856, 986256, 1033344, 1068444, 1078272, 1120192, 1168896, 1260216, 1266304, 1315008, 1365234, 1377792, 1417743, 1424592, 1550016, 1602666, 1680288, 1753344, 1820312, 1890324, 1899456, 1907712, 1972512, 2047851, 2066688, 2136888, 2240384, 2337792, 2520432, 2532608, 2630016, 2730468, 2755584, 2835486, 2849184, 3100032, 3205332, 3360576, 3506688, 3640624, 3780648, 3798912, 3945024, 4095702, 4133376, 4273776, 4480768, 5040864, 5065216, 5260032, 5460936, 5670972, 5698368, 6143553, 6200064, 6410664, 6721152, 7013376, 7281248, 7561296, 7597824, 7890048, 8191404, 8266752, 8547552, 8961536, 10081728, 10130432, 10520064, 10921872, 11341944, 11396736, 12287106, 12400128, 12821328, 13442304, 14562496, 15122592, 15195648, 15780096, 16382808, 17095104, 17923072, 18430659, 20163456, 21040128, 21843744, 22683888, 22793472, 24574212, 24800256, 25642656, 26884608, 29124992, 30245184, 30391296, 31560192, 32765616, 34190208, 36861318, 40326912, 43687488, 45367776, 45586944, 49148424, 51285312, 53769216, 58249984, 60490368, 63120384, 65531232, 68380416, 73722636, 80653824, 87374976, 90735552, 91173888, 98296848, 102570624, 116499968, 120980736, 131062464, 136760832, 147445272, 161307648, 174749952, 181471104, 196593696, 205141248, 232999936, 241961472, 262124928, 273521664, 294890544, 349499904, 362942208, 393187392, 410282496, 483922944, 524249856, 589781088, 698999808, 725884416, 786374784, 820564992, 1048499712, 1179562176, 1451768832, 1572749568, 2096999424, 2359124352, 3145499136, 4718248704, 6290998272, 9436497408, 18872994816]

約数ペア:

[(1, 18872994816), (2, 9436497408), (3, 6290998272), (4, 4718248704), (6, 3145499136), (8, 2359124352), (9, 2096999424), (12, 1572749568), (13, 1451768832), (16, 1179562176), (18, 1048499712), (23, 820564992), (24, 786374784), (26, 725884416), (27, 698999808), (32, 589781088), (36, 524249856), (39, 483922944), (46, 410282496), (48, 393187392), (52, 362942208), (54, 349499904), (64, 294890544), (69, 273521664), (72, 262124928), (78, 241961472), (81, 232999936), (92, 205141248), (96, 196593696), (104, 181471104), (108, 174749952), (117, 161307648), (128, 147445272), (138, 136760832), (144, 131062464), (156, 120980736), (162, 116499968), (184, 102570624), (192, 98296848), (207, 91173888), (208, 90735552), (216, 87374976), (234, 80653824), (256, 73722636), (276, 68380416), (288, 65531232), (299, 63120384), (312, 60490368), (324, 58249984), (351, 53769216), (368, 51285312), (384, 49148424), (414, 45586944), (416, 45367776), (432, 43687488), (468, 40326912), (512, 36861318), (552, 34190208), (576, 32765616), (598, 31560192), (621, 30391296), (624, 30245184), (648, 29124992), (702, 26884608), (736, 25642656), (761, 24800256), (768, 24574212), (828, 22793472), (832, 22683888), (864, 21843744), (897, 21040128), (936, 20163456), (1024, 18430659), (1053, 17923072), (1104, 17095104), (1152, 16382808), (1196, 15780096), (1242, 15195648), (1248, 15122592), (1296, 14562496), (1404, 13442304), (1472, 12821328), (1522, 12400128), (1536, 12287106), (1656, 11396736), (1664, 11341944), (1728, 10921872), (1794, 10520064), (1863, 10130432), (1872, 10081728), (2106, 8961536), (2208, 8547552), (2283, 8266752), (2304, 8191404), (2392, 7890048), (2484, 7597824), (2496, 7561296), (2592, 7281248), (2691, 7013376), (2808, 6721152), (2944, 6410664), (3044, 6200064), (3072, 6143553), (3312, 5698368), (3328, 5670972), (3456, 5460936), (3588, 5260032), (3726, 5065216), (3744, 5040864), (4212, 4480768), (4416, 4273776), (4566, 4133376), (4608, 4095702), (4784, 3945024), (4968, 3798912), (4992, 3780648), (5184, 3640624), (5382, 3506688), (5616, 3360576), (5888, 3205332), (6088, 3100032), (6624, 2849184), (6656, 2835486), (6849, 2755584), (6912, 2730468), (7176, 2630016), (7452, 2532608), (7488, 2520432), (8073, 2337792), (8424, 2240384), (8832, 2136888), (9132, 2066688), (9216, 2047851), (9568, 1972512), (9893, 1907712), (9936, 1899456), (9984, 1890324), (10368, 1820312), (10764, 1753344), (11232, 1680288), (11776, 1602666), (12176, 1550016), (13248, 1424592), (13312, 1417743), (13698, 1377792), (13824, 1365234), (14352, 1315008), (14904, 1266304), (14976, 1260216), (16146, 1168896), (16848, 1120192), (17503, 1078272), (17664, 1068444), (18264, 1033344), (19136, 986256), (19786, 953856), (19872, 949728), (19968, 945162), (20547, 918528), (20736, 910156), (21528, 876672), (22464, 840144), (23552, 801333), (24219, 779264), (24352, 775008), (26496, 712296), (27396, 688896), (27648, 682617), (28704, 657504), (29679, 635904), (29808, 633152), (29952, 630108), (32292, 584448), (33696, 560096), (35006, 539136), (35328, 534222), (36528, 516672), (38272, 493128), (39572, 476928), (39744, 474864), (39936, 472581), (41094, 459264), (41472, 455078), (43056, 438336), (44928, 420072), (48438, 389632), (48704, 387504), (52509, 359424), (52992, 356148), (54792, 344448), (57408, 328752), (59358, 317952), (59616, 316576), (59904, 315054), (61641, 306176), (64584, 292224), (67392, 280048), (70012, 269568), (70656, 267111), (73056, 258336), (76544, 246564), (79144, 238464), (79488, 237432), (82188, 229632), (82944, 227539), (86112, 219168), (89037, 211968), (89856, 210036), (96876, 194816), (97408, 193752), (105018, 179712), (105984, 178074), (109584, 172224), (114816, 164376), (118716, 158976), (119232, 158288), (119808, 157527), (123282, 153088), (129168, 146112), (134784, 140024)]