280775904

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127163}}^1$

素因数の和:127199

約数の個数: 48

約数和(自身を含む): 769087872

約数和(自身を除く): 488311968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 127163, 254326, 381489, 508652, 762978, 1017304, 1525956, 2034608, 2924749, 3051912, 4069216, 5849498, 6103824, 8774247, 11698996, 12207648, 17548494, 23397992, 35096988, 46795984, 70193976, 93591968, 140387952, 280775904]

約数ペア:

[(1, 280775904), (2, 140387952), (3, 93591968), (4, 70193976), (6, 46795984), (8, 35096988), (12, 23397992), (16, 17548494), (23, 12207648), (24, 11698996), (32, 8774247), (46, 6103824), (48, 5849498), (69, 4069216), (92, 3051912), (96, 2924749), (138, 2034608), (184, 1525956), (276, 1017304), (368, 762978), (552, 508652), (736, 381489), (1104, 254326), (2208, 127163)]