389553696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2743

約数の個数: 144

約数和(自身を含む): 1283877504

約数和(自身を除く): 894323808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2336, 2628, 2647, 3066, 3504, 4088, 4599, 5256, 5294, 6132, 7008, 7941, 8176, 9198, 10512, 10588, 12264, 15882, 16352, 18396, 18529, 21024, 21176, 23823, 24528, 31764, 36792, 37058, 42352, 47646, 49056, 55587, 63528, 73584, 74116, 84704, 95292, 111174, 127056, 147168, 148232, 166761, 190584, 193231, 222348, 254112, 296464, 333522, 381168, 386462, 444696, 579693, 592928, 667044, 762336, 772924, 889392, 1159386, 1334088, 1352617, 1545848, 1739079, 1778784, 2318772, 2668176, 2705234, 3091696, 3478158, 4057851, 4637544, 5336352, 5410468, 6183392, 6956316, 8115702, 9275088, 10820936, 12173553, 13912632, 16231404, 18550176, 21641872, 24347106, 27825264, 32462808, 43283744, 48694212, 55650528, 64925616, 97388424, 129851232, 194776848, 389553696]

約数ペア:

[(1, 389553696), (2, 194776848), (3, 129851232), (4, 97388424), (6, 64925616), (7, 55650528), (8, 48694212), (9, 43283744), (12, 32462808), (14, 27825264), (16, 24347106), (18, 21641872), (21, 18550176), (24, 16231404), (28, 13912632), (32, 12173553), (36, 10820936), (42, 9275088), (48, 8115702), (56, 6956316), (63, 6183392), (72, 5410468), (73, 5336352), (84, 4637544), (96, 4057851), (112, 3478158), (126, 3091696), (144, 2705234), (146, 2668176), (168, 2318772), (219, 1778784), (224, 1739079), (252, 1545848), (288, 1352617), (292, 1334088), (336, 1159386), (438, 889392), (504, 772924), (511, 762336), (584, 667044), (657, 592928), (672, 579693), (876, 444696), (1008, 386462), (1022, 381168), (1168, 333522), (1314, 296464), (1533, 254112), (1752, 222348), (2016, 193231), (2044, 190584), (2336, 166761), (2628, 148232), (2647, 147168), (3066, 127056), (3504, 111174), (4088, 95292), (4599, 84704), (5256, 74116), (5294, 73584), (6132, 63528), (7008, 55587), (7941, 49056), (8176, 47646), (9198, 42352), (10512, 37058), (10588, 36792), (12264, 31764), (15882, 24528), (16352, 23823), (18396, 21176), (18529, 21024)]