397468032

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79621}}^1$

素因数の和:79651

約数の個数: 64

約数和(自身を含む): 1137002160

約数和(自身を除く): 739534128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 79621, 159242, 238863, 318484, 477726, 636968, 955452, 1035073, 1273936, 1910904, 2070146, 2547872, 3105219, 3821808, 4140292, 5095744, 6210438, 7643616, 8280584, 10191488, 12420876, 15287232, 16561168, 24841752, 30574464, 33122336, 49683504, 66244672, 99367008, 132489344, 198734016, 397468032]

約数ペア:

[(1, 397468032), (2, 198734016), (3, 132489344), (4, 99367008), (6, 66244672), (8, 49683504), (12, 33122336), (13, 30574464), (16, 24841752), (24, 16561168), (26, 15287232), (32, 12420876), (39, 10191488), (48, 8280584), (52, 7643616), (64, 6210438), (78, 5095744), (96, 4140292), (104, 3821808), (128, 3105219), (156, 2547872), (192, 2070146), (208, 1910904), (312, 1273936), (384, 1035073), (416, 955452), (624, 636968), (832, 477726), (1248, 318484), (1664, 238863), (2496, 159242), (4992, 79621)]