397665060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26833}}^1$

素因数の和:26877

約数の個数: 96

約数和(自身を含む): 1262271360

約数和(自身を除く): 864606300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 26833, 53666, 80499, 107332, 134165, 160998, 268330, 321996, 348829, 402495, 509827, 536660, 697658, 804990, 1019654, 1046487, 1395316, 1529481, 1609980, 1744145, 2039308, 2092974, 2549135, 3058962, 3488290, 4185948, 5098270, 5232435, 6117924, 6627751, 6976580, 7647405, 10196540, 10464870, 13255502, 15294810, 19883253, 20929740, 26511004, 30589620, 33138755, 39766506, 66277510, 79533012, 99416265, 132555020, 198832530, 397665060]

約数ペア:

[(1, 397665060), (2, 198832530), (3, 132555020), (4, 99416265), (5, 79533012), (6, 66277510), (10, 39766506), (12, 33138755), (13, 30589620), (15, 26511004), (19, 20929740), (20, 19883253), (26, 15294810), (30, 13255502), (38, 10464870), (39, 10196540), (52, 7647405), (57, 6976580), (60, 6627751), (65, 6117924), (76, 5232435), (78, 5098270), (95, 4185948), (114, 3488290), (130, 3058962), (156, 2549135), (190, 2092974), (195, 2039308), (228, 1744145), (247, 1609980), (260, 1529481), (285, 1395316), (380, 1046487), (390, 1019654), (494, 804990), (570, 697658), (741, 536660), (780, 509827), (988, 402495), (1140, 348829), (1235, 321996), (1482, 268330), (2470, 160998), (2964, 134165), (3705, 107332), (4940, 80499), (7410, 53666), (14820, 26833)]