285311208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 884217600

約数和(自身を除く): 598906392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 773, 1014, 1092, 1183, 1352, 1546, 2028, 2184, 2197, 2319, 2366, 3092, 3549, 4056, 4394, 4638, 4732, 5411, 6184, 6591, 7098, 8788, 9276, 9464, 10049, 10822, 13182, 14196, 15379, 16233, 17576, 18552, 20098, 21644, 26364, 28392, 30147, 30758, 32466, 40196, 43288, 46137, 52728, 60294, 61516, 64932, 70343, 80392, 92274, 120588, 123032, 129864, 130637, 140686, 184548, 211029, 241176, 261274, 281372, 369096, 391911, 422058, 522548, 562744, 783822, 844116, 914459, 1045096, 1567644, 1688232, 1698281, 1828918, 2743377, 3135288, 3396562, 3657836, 5094843, 5486754, 6793124, 7315672, 10189686, 10973508, 11887967, 13586248, 20379372, 21947016, 23775934, 35663901, 40758744, 47551868, 71327802, 95103736, 142655604, 285311208]

約数ペア:

[(1, 285311208), (2, 142655604), (3, 95103736), (4, 71327802), (6, 47551868), (7, 40758744), (8, 35663901), (12, 23775934), (13, 21947016), (14, 20379372), (21, 13586248), (24, 11887967), (26, 10973508), (28, 10189686), (39, 7315672), (42, 6793124), (52, 5486754), (56, 5094843), (78, 3657836), (84, 3396562), (91, 3135288), (104, 2743377), (156, 1828918), (168, 1698281), (169, 1688232), (182, 1567644), (273, 1045096), (312, 914459), (338, 844116), (364, 783822), (507, 562744), (546, 522548), (676, 422058), (728, 391911), (773, 369096), (1014, 281372), (1092, 261274), (1183, 241176), (1352, 211029), (1546, 184548), (2028, 140686), (2184, 130637), (2197, 129864), (2319, 123032), (2366, 120588), (3092, 92274), (3549, 80392), (4056, 70343), (4394, 64932), (4638, 61516), (4732, 60294), (5411, 52728), (6184, 46137), (6591, 43288), (7098, 40196), (8788, 32466), (9276, 30758), (9464, 30147), (10049, 28392), (10822, 26364), (13182, 21644), (14196, 20098), (15379, 18552), (16233, 17576)]