556421472

素因数分解:

$2^5\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1399}}^1$

素因数の和:2796

約数の個数: 72

約数和(自身を含む): 1584601200

約数和(自身を除く): 1028179728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1381, 1399, 2762, 2798, 4143, 4197, 5524, 5596, 8286, 8394, 11048, 11192, 12429, 12591, 16572, 16788, 22096, 22384, 24858, 25182, 33144, 33576, 44192, 44768, 49716, 50364, 66288, 67152, 99432, 100728, 132576, 134304, 198864, 201456, 397728, 402912, 1932019, 3864038, 5796057, 7728076, 11592114, 15456152, 17388171, 23184228, 30912304, 34776342, 46368456, 61824608, 69552684, 92736912, 139105368, 185473824, 278210736, 556421472]

約数ペア:

[(1, 556421472), (2, 278210736), (3, 185473824), (4, 139105368), (6, 92736912), (8, 69552684), (9, 61824608), (12, 46368456), (16, 34776342), (18, 30912304), (24, 23184228), (32, 17388171), (36, 15456152), (48, 11592114), (72, 7728076), (96, 5796057), (144, 3864038), (288, 1932019), (1381, 402912), (1399, 397728), (2762, 201456), (2798, 198864), (4143, 134304), (4197, 132576), (5524, 100728), (5596, 99432), (8286, 67152), (8394, 66288), (11048, 50364), (11192, 49716), (12429, 44768), (12591, 44192), (16572, 33576), (16788, 33144), (22096, 25182), (22384, 24858)]