394897521816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{86263}}^1$

素因数の和:86606

約数の個数: 192

約数和(自身を含む): 1266051870720

約数和(自身を除く): 871154348904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 293, 372, 434, 504, 558, 586, 651, 744, 868, 879, 1116, 1172, 1302, 1736, 1758, 1953, 2051, 2232, 2344, 2604, 2637, 3516, 3906, 4102, 5208, 5274, 6153, 7032, 7812, 8204, 9083, 10548, 12306, 15624, 16408, 18166, 18459, 21096, 24612, 27249, 36332, 36918, 49224, 54498, 63581, 72664, 73836, 81747, 86263, 108996, 127162, 147672, 163494, 172526, 190743, 217992, 254324, 258789, 326988, 345052, 381486, 508648, 517578, 572229, 603841, 653976, 690104, 762972, 776367, 1035156, 1144458, 1207682, 1525944, 1552734, 1811523, 2070312, 2288916, 2415364, 2674153, 3105468, 3623046, 4577832, 4830728, 5348306, 5434569, 6210936, 7246092, 8022459, 10696612, 10869138, 14492184, 16044918, 18719071, 21393224, 21738276, 24067377, 25275059, 32089836, 37438142, 43476552, 48134754, 50550118, 56157213, 64179672, 74876284, 75825177, 96269508, 101100236, 112314426, 149752568, 151650354, 168471639, 176925413, 192539016, 202200472, 224628852, 227475531, 303300708, 336943278, 353850826, 449257704, 454951062, 530776239, 606601416, 673886556, 707701652, 783526829, 909902124, 1061552478, 1347773112, 1415403304, 1567053658, 1592328717, 1819804248, 2123104956, 2350580487, 3134107316, 3184657434, 4246209912, 4701160974, 5484687803, 6268214632, 6369314868, 7051741461, 9402321948, 10969375606, 12738629736, 14103482922, 16454063409, 18804643896, 21938751212, 28206965844, 32908126818, 43877502424, 49362190227, 56413931688, 65816253636, 98724380454, 131632507272, 197448760908, 394897521816]

約数ペア:

[(1, 394897521816), (2, 197448760908), (3, 131632507272), (4, 98724380454), (6, 65816253636), (7, 56413931688), (8, 49362190227), (9, 43877502424), (12, 32908126818), (14, 28206965844), (18, 21938751212), (21, 18804643896), (24, 16454063409), (28, 14103482922), (31, 12738629736), (36, 10969375606), (42, 9402321948), (56, 7051741461), (62, 6369314868), (63, 6268214632), (72, 5484687803), (84, 4701160974), (93, 4246209912), (124, 3184657434), (126, 3134107316), (168, 2350580487), (186, 2123104956), (217, 1819804248), (248, 1592328717), (252, 1567053658), (279, 1415403304), (293, 1347773112), (372, 1061552478), (434, 909902124), (504, 783526829), (558, 707701652), (586, 673886556), (651, 606601416), (744, 530776239), (868, 454951062), (879, 449257704), (1116, 353850826), (1172, 336943278), (1302, 303300708), (1736, 227475531), (1758, 224628852), (1953, 202200472), (2051, 192539016), (2232, 176925413), (2344, 168471639), (2604, 151650354), (2637, 149752568), (3516, 112314426), (3906, 101100236), (4102, 96269508), (5208, 75825177), (5274, 74876284), (6153, 64179672), (7032, 56157213), (7812, 50550118), (8204, 48134754), (9083, 43476552), (10548, 37438142), (12306, 32089836), (15624, 25275059), (16408, 24067377), (18166, 21738276), (18459, 21393224), (21096, 18719071), (24612, 16044918), (27249, 14492184), (36332, 10869138), (36918, 10696612), (49224, 8022459), (54498, 7246092), (63581, 6210936), (72664, 5434569), (73836, 5348306), (81747, 4830728), (86263, 4577832), (108996, 3623046), (127162, 3105468), (147672, 2674153), (163494, 2415364), (172526, 2288916), (190743, 2070312), (217992, 1811523), (254324, 1552734), (258789, 1525944), (326988, 1207682), (345052, 1144458), (381486, 1035156), (508648, 776367), (517578, 762972), (572229, 690104), (603841, 653976)]