15697048432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2810

約数の個数: 80

約数和(自身を含む): 33139441440

約数和(自身を除く): 17442393008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 179, 208, 346, 358, 692, 716, 1384, 1432, 2249, 2327, 2437, 2768, 2864, 4498, 4654, 4874, 8996, 9308, 9748, 17992, 18616, 19496, 30967, 31681, 35984, 37232, 38992, 61934, 63362, 123868, 126724, 247736, 253448, 402571, 421601, 436223, 495472, 506896, 805142, 843202, 872446, 1610284, 1686404, 1744892, 3220568, 3372808, 3489784, 5480813, 5670899, 6441136, 6745616, 6979568, 10961626, 11341798, 21923252, 22683596, 43846504, 45367192, 75466579, 87693008, 90734384, 150933158, 301866316, 603732632, 981065527, 1207465264, 1962131054, 3924262108, 7848524216, 15697048432]

約数ペア:

[(1, 15697048432), (2, 7848524216), (4, 3924262108), (8, 1962131054), (13, 1207465264), (16, 981065527), (26, 603732632), (52, 301866316), (104, 150933158), (173, 90734384), (179, 87693008), (208, 75466579), (346, 45367192), (358, 43846504), (692, 22683596), (716, 21923252), (1384, 11341798), (1432, 10961626), (2249, 6979568), (2327, 6745616), (2437, 6441136), (2768, 5670899), (2864, 5480813), (4498, 3489784), (4654, 3372808), (4874, 3220568), (8996, 1744892), (9308, 1686404), (9748, 1610284), (17992, 872446), (18616, 843202), (19496, 805142), (30967, 506896), (31681, 495472), (35984, 436223), (37232, 421601), (38992, 402571), (61934, 253448), (63362, 247736), (123868, 126724)]