805151568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16333}}^1$

素因数の和:16436

約数の個数: 80

約数和(自身を含む): 2268465920

約数和(自身を除く): 1463314352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 8216, 12324, 16333, 16432, 24648, 32666, 48999, 49296, 65332, 97998, 130664, 195996, 212329, 261328, 391992, 424658, 636987, 783984, 849316, 1273974, 1290307, 1698632, 2547948, 2580614, 3397264, 3870921, 5095896, 5161228, 7741842, 10191792, 10322456, 15483684, 16773991, 20644912, 30967368, 33547982, 50321973, 61934736, 67095964, 100643946, 134191928, 201287892, 268383856, 402575784, 805151568]

約数ペア:

[(1, 805151568), (2, 402575784), (3, 268383856), (4, 201287892), (6, 134191928), (8, 100643946), (12, 67095964), (13, 61934736), (16, 50321973), (24, 33547982), (26, 30967368), (39, 20644912), (48, 16773991), (52, 15483684), (78, 10322456), (79, 10191792), (104, 7741842), (156, 5161228), (158, 5095896), (208, 3870921), (237, 3397264), (312, 2580614), (316, 2547948), (474, 1698632), (624, 1290307), (632, 1273974), (948, 849316), (1027, 783984), (1264, 636987), (1896, 424658), (2054, 391992), (3081, 261328), (3792, 212329), (4108, 195996), (6162, 130664), (8216, 97998), (12324, 65332), (16333, 49296), (16432, 48999), (24648, 32666)]