425601216

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 280

約数和(自身を含む): 1383030000

約数和(自身を除く): 957428784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 81, 87, 96, 108, 114, 116, 144, 149, 152, 162, 171, 174, 192, 216, 228, 232, 261, 288, 298, 304, 324, 342, 348, 432, 447, 456, 464, 513, 522, 551, 576, 596, 608, 648, 684, 696, 783, 864, 894, 912, 928, 1026, 1044, 1102, 1192, 1216, 1296, 1341, 1368, 1392, 1539, 1566, 1653, 1728, 1788, 1824, 1856, 2052, 2088, 2204, 2349, 2384, 2592, 2682, 2736, 2784, 2831, 3078, 3132, 3306, 3576, 3648, 4023, 4104, 4176, 4321, 4408, 4698, 4768, 4959, 5184, 5364, 5472, 5568, 5662, 6156, 6264, 6612, 7152, 8046, 8208, 8352, 8493, 8642, 8816, 9396, 9536, 9918, 10728, 10944, 11324, 12069, 12312, 12528, 12963, 13224, 14304, 14877, 16092, 16416, 16704, 16986, 17284, 17632, 18792, 19836, 21456, 22648, 24138, 24624, 25056, 25479, 25926, 26448, 28608, 29754, 32184, 32832, 33972, 34568, 35264, 37584, 38889, 39672, 42912, 44631, 45296, 48276, 49248, 50112, 50958, 51852, 52896, 59508, 64368, 67944, 69136, 75168, 76437, 77778, 79344, 82099, 85824, 89262, 90592, 96552, 98496, 101916, 103704, 105792, 116667, 119016, 128736, 135888, 138272, 150336, 152874, 155556, 158688, 164198, 178524, 181184, 193104, 203832, 207408, 229311, 233334, 238032, 246297, 257472, 271776, 276544, 305748, 311112, 317376, 328396, 350001, 357048, 386208, 407664, 414816, 458622, 466668, 476064, 492594, 543552, 611496, 622224, 656792, 700002, 714096, 738891, 772416, 815328, 829632, 917244, 933336, 952128, 985188, 1222992, 1244448, 1313584, 1400004, 1428192, 1477782, 1630656, 1834488, 1866672, 1970376, 2216673, 2445984, 2488896, 2627168, 2800008, 2856384, 2955564, 3668976, 3733344, 3940752, 4433346, 4891968, 5254336, 5600016, 5911128, 6650019, 7337952, 7466688, 7881504, 8866692, 11200032, 11822256, 13300038, 14675904, 15763008, 17733384, 22400064, 23644512, 26600076, 35466768, 47289024, 53200152, 70933536, 106400304, 141867072, 212800608, 425601216]

約数ペア:

[(1, 425601216), (2, 212800608), (3, 141867072), (4, 106400304), (6, 70933536), (8, 53200152), (9, 47289024), (12, 35466768), (16, 26600076), (18, 23644512), (19, 22400064), (24, 17733384), (27, 15763008), (29, 14675904), (32, 13300038), (36, 11822256), (38, 11200032), (48, 8866692), (54, 7881504), (57, 7466688), (58, 7337952), (64, 6650019), (72, 5911128), (76, 5600016), (81, 5254336), (87, 4891968), (96, 4433346), (108, 3940752), (114, 3733344), (116, 3668976), (144, 2955564), (149, 2856384), (152, 2800008), (162, 2627168), (171, 2488896), (174, 2445984), (192, 2216673), (216, 1970376), (228, 1866672), (232, 1834488), (261, 1630656), (288, 1477782), (298, 1428192), (304, 1400004), (324, 1313584), (342, 1244448), (348, 1222992), (432, 985188), (447, 952128), (456, 933336), (464, 917244), (513, 829632), (522, 815328), (551, 772416), (576, 738891), (596, 714096), (608, 700002), (648, 656792), (684, 622224), (696, 611496), (783, 543552), (864, 492594), (894, 476064), (912, 466668), (928, 458622), (1026, 414816), (1044, 407664), (1102, 386208), (1192, 357048), (1216, 350001), (1296, 328396), (1341, 317376), (1368, 311112), (1392, 305748), (1539, 276544), (1566, 271776), (1653, 257472), (1728, 246297), (1788, 238032), (1824, 233334), (1856, 229311), (2052, 207408), (2088, 203832), (2204, 193104), (2349, 181184), (2384, 178524), (2592, 164198), (2682, 158688), (2736, 155556), (2784, 152874), (2831, 150336), (3078, 138272), (3132, 135888), (3306, 128736), (3576, 119016), (3648, 116667), (4023, 105792), (4104, 103704), (4176, 101916), (4321, 98496), (4408, 96552), (4698, 90592), (4768, 89262), (4959, 85824), (5184, 82099), (5364, 79344), (5472, 77778), (5568, 76437), (5662, 75168), (6156, 69136), (6264, 67944), (6612, 64368), (7152, 59508), (8046, 52896), (8208, 51852), (8352, 50958), (8493, 50112), (8642, 49248), (8816, 48276), (9396, 45296), (9536, 44631), (9918, 42912), (10728, 39672), (10944, 38889), (11324, 37584), (12069, 35264), (12312, 34568), (12528, 33972), (12963, 32832), (13224, 32184), (14304, 29754), (14877, 28608), (16092, 26448), (16416, 25926), (16704, 25479), (16986, 25056), (17284, 24624), (17632, 24138), (18792, 22648), (19836, 21456)]