253430688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{377129}}^1$

素因数の和:377149

約数の個数: 48

約数和(自身を含む): 760294080

約数和(自身を除く): 506863392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 377129, 754258, 1131387, 1508516, 2262774, 2639903, 3017032, 4525548, 5279806, 6034064, 7919709, 9051096, 10559612, 12068128, 15839418, 18102192, 21119224, 31678836, 36204384, 42238448, 63357672, 84476896, 126715344, 253430688]

約数ペア:

[(1, 253430688), (2, 126715344), (3, 84476896), (4, 63357672), (6, 42238448), (7, 36204384), (8, 31678836), (12, 21119224), (14, 18102192), (16, 15839418), (21, 12068128), (24, 10559612), (28, 9051096), (32, 7919709), (42, 6034064), (48, 5279806), (56, 4525548), (84, 3017032), (96, 2639903), (112, 2262774), (168, 1508516), (224, 1131387), (336, 754258), (672, 377129)]