672287472

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{19699}}^1$

素因数の和:19795

約数の個数: 80

約数和(自身を含む): 1954240000

約数和(自身を除く): 1281952528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 17064, 19699, 34128, 39398, 59097, 78796, 118194, 157592, 177291, 236388, 315184, 354582, 472776, 531873, 709164, 945552, 1063746, 1418328, 1556221, 2127492, 2836656, 3112442, 4254984, 4668663, 6224884, 8509968, 9337326, 12449768, 14005989, 18674652, 24899536, 28011978, 37349304, 42017967, 56023956, 74698608, 84035934, 112047912, 168071868, 224095824, 336143736, 672287472]

約数ペア:

[(1, 672287472), (2, 336143736), (3, 224095824), (4, 168071868), (6, 112047912), (8, 84035934), (9, 74698608), (12, 56023956), (16, 42017967), (18, 37349304), (24, 28011978), (27, 24899536), (36, 18674652), (48, 14005989), (54, 12449768), (72, 9337326), (79, 8509968), (108, 6224884), (144, 4668663), (158, 4254984), (216, 3112442), (237, 2836656), (316, 2127492), (432, 1556221), (474, 1418328), (632, 1063746), (711, 945552), (948, 709164), (1264, 531873), (1422, 472776), (1896, 354582), (2133, 315184), (2844, 236388), (3792, 177291), (4266, 157592), (5688, 118194), (8532, 78796), (11376, 59097), (17064, 39398), (19699, 34128)]