256028058

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5900

約数の個数: 96

約数和(自身を含む): 690161472

約数和(自身を除く): 434133414

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 2431, 2574, 3366, 3978, 4862, 5851, 7293, 11702, 14586, 17553, 21879, 35106, 43758, 52659, 64361, 76063, 99467, 105318, 128722, 152126, 193083, 198934, 228189, 298401, 386166, 456378, 579249, 596802, 684567, 836693, 895203, 1094137, 1158498, 1293071, 1369134, 1673386, 1790406, 2188274, 2510079, 2586142, 3282411, 3879213, 5020158, 6564822, 7530237, 7758426, 9847233, 11637639, 14223781, 15060474, 19694466, 23275278, 28447562, 42671343, 85342686, 128014029, 256028058]

約数ペア:

[(1, 256028058), (2, 128014029), (3, 85342686), (6, 42671343), (9, 28447562), (11, 23275278), (13, 19694466), (17, 15060474), (18, 14223781), (22, 11637639), (26, 9847233), (33, 7758426), (34, 7530237), (39, 6564822), (51, 5020158), (66, 3879213), (78, 3282411), (99, 2586142), (102, 2510079), (117, 2188274), (143, 1790406), (153, 1673386), (187, 1369134), (198, 1293071), (221, 1158498), (234, 1094137), (286, 895203), (306, 836693), (374, 684567), (429, 596802), (442, 579249), (561, 456378), (663, 386166), (858, 298401), (1122, 228189), (1287, 198934), (1326, 193083), (1683, 152126), (1989, 128722), (2431, 105318), (2574, 99467), (3366, 76063), (3978, 64361), (4862, 52659), (5851, 43758), (7293, 35106), (11702, 21879), (14586, 17553)]