15693082288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{9749}}^1$

素因数の和:9950

約数の個数: 80

約数和(自身を含む): 33513480000

約数和(自身を除く): 17820397712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 109, 142, 208, 218, 284, 436, 568, 872, 923, 1136, 1417, 1744, 1846, 2834, 3692, 5668, 7384, 7739, 9749, 11336, 14768, 15478, 19498, 22672, 30956, 38996, 61912, 77992, 100607, 123824, 126737, 155984, 201214, 253474, 402428, 506948, 692179, 804856, 1013896, 1062641, 1384358, 1609712, 2027792, 2125282, 2768716, 4250564, 5537432, 8501128, 8998327, 11074864, 13814333, 17002256, 17996654, 27628666, 35993308, 55257332, 71986616, 75447511, 110514664, 143973232, 150895022, 221029328, 301790044, 603580088, 980817643, 1207160176, 1961635286, 3923270572, 7846541144, 15693082288]

約数ペア:

[(1, 15693082288), (2, 7846541144), (4, 3923270572), (8, 1961635286), (13, 1207160176), (16, 980817643), (26, 603580088), (52, 301790044), (71, 221029328), (104, 150895022), (109, 143973232), (142, 110514664), (208, 75447511), (218, 71986616), (284, 55257332), (436, 35993308), (568, 27628666), (872, 17996654), (923, 17002256), (1136, 13814333), (1417, 11074864), (1744, 8998327), (1846, 8501128), (2834, 5537432), (3692, 4250564), (5668, 2768716), (7384, 2125282), (7739, 2027792), (9749, 1609712), (11336, 1384358), (14768, 1062641), (15478, 1013896), (19498, 804856), (22672, 692179), (30956, 506948), (38996, 402428), (61912, 253474), (77992, 201214), (100607, 155984), (123824, 126737)]