387942744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79627}}^1$

素因数の和:79672

約数の個数: 64

約数和(自身を含む): 1146643200

約数和(自身を除く): 758700456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 79627, 159254, 238881, 318508, 477762, 557389, 637016, 955524, 1114778, 1672167, 1911048, 2229556, 2309183, 3344334, 4459112, 4618366, 6688668, 6927549, 9236732, 13377336, 13855098, 16164281, 18473464, 27710196, 32328562, 48492843, 55420392, 64657124, 96985686, 129314248, 193971372, 387942744]

約数ペア:

[(1, 387942744), (2, 193971372), (3, 129314248), (4, 96985686), (6, 64657124), (7, 55420392), (8, 48492843), (12, 32328562), (14, 27710196), (21, 18473464), (24, 16164281), (28, 13855098), (29, 13377336), (42, 9236732), (56, 6927549), (58, 6688668), (84, 4618366), (87, 4459112), (116, 3344334), (168, 2309183), (174, 2229556), (203, 1911048), (232, 1672167), (348, 1114778), (406, 955524), (609, 637016), (696, 557389), (812, 477762), (1218, 318508), (1624, 238881), (2436, 159254), (4872, 79627)]