259056564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 695439360

約数和(自身を除く): 436382796

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 71, 76, 78, 114, 142, 156, 213, 228, 247, 284, 426, 494, 741, 852, 923, 988, 1231, 1349, 1482, 1846, 2462, 2698, 2769, 2964, 3692, 3693, 4047, 4924, 5396, 5538, 7386, 8094, 11076, 14772, 16003, 16188, 17537, 23389, 32006, 35074, 46778, 48009, 52611, 64012, 70148, 70167, 87401, 93556, 96018, 105222, 140334, 174802, 192036, 210444, 262203, 280668, 304057, 349604, 524406, 608114, 912171, 1048812, 1136213, 1216228, 1660619, 1824342, 2272426, 3321238, 3408639, 3648684, 4544852, 4981857, 6642476, 6817278, 9963714, 13634556, 19927428, 21588047, 43176094, 64764141, 86352188, 129528282, 259056564]

約数ペア:

[(1, 259056564), (2, 129528282), (3, 86352188), (4, 64764141), (6, 43176094), (12, 21588047), (13, 19927428), (19, 13634556), (26, 9963714), (38, 6817278), (39, 6642476), (52, 4981857), (57, 4544852), (71, 3648684), (76, 3408639), (78, 3321238), (114, 2272426), (142, 1824342), (156, 1660619), (213, 1216228), (228, 1136213), (247, 1048812), (284, 912171), (426, 608114), (494, 524406), (741, 349604), (852, 304057), (923, 280668), (988, 262203), (1231, 210444), (1349, 192036), (1482, 174802), (1846, 140334), (2462, 105222), (2698, 96018), (2769, 93556), (2964, 87401), (3692, 70167), (3693, 70148), (4047, 64012), (4924, 52611), (5396, 48009), (5538, 46778), (7386, 35074), (8094, 32006), (11076, 23389), (14772, 17537), (16003, 16188)]