863375472

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2663668800

約数和(自身を除く): 1800293328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 89, 92, 101, 116, 138, 144, 174, 178, 184, 202, 207, 232, 261, 267, 276, 303, 348, 356, 368, 404, 414, 464, 522, 534, 552, 606, 667, 696, 712, 801, 808, 828, 909, 1044, 1068, 1104, 1212, 1334, 1392, 1424, 1602, 1616, 1656, 1818, 2001, 2047, 2088, 2136, 2323, 2424, 2581, 2668, 2929, 3204, 3312, 3636, 4002, 4094, 4176, 4272, 4646, 4848, 5162, 5336, 5858, 6003, 6141, 6408, 6969, 7272, 7743, 8004, 8188, 8787, 8989, 9292, 10324, 10672, 11716, 12006, 12282, 12816, 13938, 14544, 15486, 16008, 16376, 17574, 17978, 18423, 18584, 20648, 20907, 23229, 23432, 24012, 24564, 26361, 26967, 27876, 30972, 32016, 32752, 35148, 35956, 36846, 37168, 41296, 41814, 46458, 46864, 48024, 49128, 52722, 53934, 55752, 59363, 61944, 67367, 70296, 71912, 73692, 80901, 83628, 92916, 96048, 98256, 105444, 107868, 111504, 118726, 123888, 134734, 140592, 143824, 147384, 161802, 167256, 178089, 185832, 202101, 206747, 210888, 215736, 237452, 260681, 269468, 294768, 323604, 334512, 356178, 371664, 404202, 413494, 421776, 431472, 474904, 521362, 534267, 538936, 606303, 620241, 647208, 712356, 782043, 808404, 826988, 949808, 1042724, 1068534, 1077872, 1212606, 1240482, 1294416, 1424712, 1564086, 1616808, 1653976, 1860723, 2085448, 2137068, 2346129, 2425212, 2480964, 2849424, 3128172, 3233616, 3307952, 3721446, 4170896, 4274136, 4692258, 4850424, 4961928, 5995663, 6256344, 7442892, 8548272, 9384516, 9700848, 9923856, 11991326, 12512688, 14885784, 17986989, 18769032, 23982652, 29771568, 35973978, 37538064, 47965304, 53960967, 71947956, 95930608, 107921934, 143895912, 215843868, 287791824, 431687736, 863375472]

約数ペア:

[(1, 863375472), (2, 431687736), (3, 287791824), (4, 215843868), (6, 143895912), (8, 107921934), (9, 95930608), (12, 71947956), (16, 53960967), (18, 47965304), (23, 37538064), (24, 35973978), (29, 29771568), (36, 23982652), (46, 18769032), (48, 17986989), (58, 14885784), (69, 12512688), (72, 11991326), (87, 9923856), (89, 9700848), (92, 9384516), (101, 8548272), (116, 7442892), (138, 6256344), (144, 5995663), (174, 4961928), (178, 4850424), (184, 4692258), (202, 4274136), (207, 4170896), (232, 3721446), (261, 3307952), (267, 3233616), (276, 3128172), (303, 2849424), (348, 2480964), (356, 2425212), (368, 2346129), (404, 2137068), (414, 2085448), (464, 1860723), (522, 1653976), (534, 1616808), (552, 1564086), (606, 1424712), (667, 1294416), (696, 1240482), (712, 1212606), (801, 1077872), (808, 1068534), (828, 1042724), (909, 949808), (1044, 826988), (1068, 808404), (1104, 782043), (1212, 712356), (1334, 647208), (1392, 620241), (1424, 606303), (1602, 538936), (1616, 534267), (1656, 521362), (1818, 474904), (2001, 431472), (2047, 421776), (2088, 413494), (2136, 404202), (2323, 371664), (2424, 356178), (2581, 334512), (2668, 323604), (2929, 294768), (3204, 269468), (3312, 260681), (3636, 237452), (4002, 215736), (4094, 210888), (4176, 206747), (4272, 202101), (4646, 185832), (4848, 178089), (5162, 167256), (5336, 161802), (5858, 147384), (6003, 143824), (6141, 140592), (6408, 134734), (6969, 123888), (7272, 118726), (7743, 111504), (8004, 107868), (8188, 105444), (8787, 98256), (8989, 96048), (9292, 92916), (10324, 83628), (10672, 80901), (11716, 73692), (12006, 71912), (12282, 70296), (12816, 67367), (13938, 61944), (14544, 59363), (15486, 55752), (16008, 53934), (16376, 52722), (17574, 49128), (17978, 48024), (18423, 46864), (18584, 46458), (20648, 41814), (20907, 41296), (23229, 37168), (23432, 36846), (24012, 35956), (24564, 35148), (26361, 32752), (26967, 32016), (27876, 30972)]