397370876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 826123200

約数和(自身を除く): 428752324

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 229, 406, 458, 812, 916, 1603, 2137, 3206, 4274, 6412, 6641, 8548, 13282, 14959, 26564, 29918, 46487, 59836, 61973, 92974, 123946, 185948, 247892, 433811, 489373, 867622, 978746, 1735244, 1957492, 3425611, 6851222, 13702444, 14191817, 28383634, 56767268, 99342719, 198685438, 397370876]

約数ペア:

[(1, 397370876), (2, 198685438), (4, 99342719), (7, 56767268), (14, 28383634), (28, 14191817), (29, 13702444), (58, 6851222), (116, 3425611), (203, 1957492), (229, 1735244), (406, 978746), (458, 867622), (812, 489373), (916, 433811), (1603, 247892), (2137, 185948), (3206, 123946), (4274, 92974), (6412, 61973), (6641, 59836), (8548, 46487), (13282, 29918), (14959, 26564)]