508920384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{378661}}^1$

素因数の和:378683

約数の個数: 56

約数和(自身を含む): 1538882368

約数和(自身を除く): 1029961984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 378661, 757322, 1135983, 1514644, 2271966, 2650627, 3029288, 4543932, 5301254, 6058576, 7951881, 9087864, 10602508, 12117152, 15903762, 18175728, 21205016, 24234304, 31807524, 36351456, 42410032, 63615048, 72702912, 84820064, 127230096, 169640128, 254460192, 508920384]

約数ペア:

[(1, 508920384), (2, 254460192), (3, 169640128), (4, 127230096), (6, 84820064), (7, 72702912), (8, 63615048), (12, 42410032), (14, 36351456), (16, 31807524), (21, 24234304), (24, 21205016), (28, 18175728), (32, 15903762), (42, 12117152), (48, 10602508), (56, 9087864), (64, 7951881), (84, 6058576), (96, 5301254), (112, 4543932), (168, 3029288), (192, 2650627), (224, 2271966), (336, 1514644), (448, 1135983), (672, 757322), (1344, 378661)]