672638208

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79621}}^1$

素因数の和:79651

約数の個数: 72

約数和(自身を含む): 1952968416

約数和(自身を除く): 1280330208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 79621, 159242, 238863, 318484, 477726, 636968, 875831, 955452, 1273936, 1751662, 1910904, 2547872, 2627493, 3503324, 3821808, 5095744, 5254986, 7006648, 7643616, 10191488, 10509972, 14013296, 15287232, 20382976, 21019944, 28026592, 30574464, 42039888, 56053184, 61148928, 84079776, 112106368, 168159552, 224212736, 336319104, 672638208]

約数ペア:

[(1, 672638208), (2, 336319104), (3, 224212736), (4, 168159552), (6, 112106368), (8, 84079776), (11, 61148928), (12, 56053184), (16, 42039888), (22, 30574464), (24, 28026592), (32, 21019944), (33, 20382976), (44, 15287232), (48, 14013296), (64, 10509972), (66, 10191488), (88, 7643616), (96, 7006648), (128, 5254986), (132, 5095744), (176, 3821808), (192, 3503324), (256, 2627493), (264, 2547872), (352, 1910904), (384, 1751662), (528, 1273936), (704, 955452), (768, 875831), (1056, 636968), (1408, 477726), (2112, 318484), (2816, 238863), (4224, 159242), (8448, 79621)]