320785728

素因数分解:

$2^6\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6211}}^1$

素因数の和:6495

約数の個数: 56

約数和(自身を含む): 852037920

約数和(自身を除く): 531252192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6211, 6456, 8608, 12422, 12912, 17216, 18633, 24844, 25824, 37266, 49688, 51648, 74532, 99376, 149064, 198752, 298128, 397504, 596256, 1192512, 1670759, 3341518, 5012277, 6683036, 10024554, 13366072, 20049108, 26732144, 40098216, 53464288, 80196432, 106928576, 160392864, 320785728]

約数ペア:

[(1, 320785728), (2, 160392864), (3, 106928576), (4, 80196432), (6, 53464288), (8, 40098216), (12, 26732144), (16, 20049108), (24, 13366072), (32, 10024554), (48, 6683036), (64, 5012277), (96, 3341518), (192, 1670759), (269, 1192512), (538, 596256), (807, 397504), (1076, 298128), (1614, 198752), (2152, 149064), (3228, 99376), (4304, 74532), (6211, 51648), (6456, 49688), (8608, 37266), (12422, 25824), (12912, 24844), (17216, 18633)]