388240608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{577739}}^1$

素因数の和:577759

約数の個数: 48

約数和(自身を含む): 1164723840

約数和(自身を除く): 776483232

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, 577739, 1155478, 1733217, 2310956, 3466434, 4044173, 4621912, 6932868, 8088346, 9243824, 12132519, 13865736, 16176692, 18487648, 24265038, 27731472, 32353384, 48530076, 55462944, 64706768, 97060152, 129413536, 194120304, 388240608]

約数ペア:

[(1, 388240608), (2, 194120304), (3, 129413536), (4, 97060152), (6, 64706768), (7, 55462944), (8, 48530076), (12, 32353384), (14, 27731472), (16, 24265038), (21, 18487648), (24, 16176692), (28, 13865736), (32, 12132519), (42, 9243824), (48, 8088346), (56, 6932868), (84, 4621912), (96, 4044173), (112, 3466434), (168, 2310956), (224, 1733217), (336, 1155478), (672, 577739)]