1330431432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{19609}}^1$

素因数の和:19886

約数の個数: 64

約数和(自身を含む): 3642753600

約数和(自身を除く): 2312322168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 514, 771, 1028, 1542, 2056, 2827, 3084, 5654, 6168, 8481, 11308, 16962, 19609, 22616, 33924, 39218, 58827, 67848, 78436, 117654, 156872, 215699, 235308, 431398, 470616, 647097, 862796, 1294194, 1725592, 2588388, 5039513, 5176776, 10079026, 15118539, 20158052, 30237078, 40316104, 55434643, 60474156, 110869286, 120948312, 166303929, 221738572, 332607858, 443477144, 665215716, 1330431432]

約数ペア:

[(1, 1330431432), (2, 665215716), (3, 443477144), (4, 332607858), (6, 221738572), (8, 166303929), (11, 120948312), (12, 110869286), (22, 60474156), (24, 55434643), (33, 40316104), (44, 30237078), (66, 20158052), (88, 15118539), (132, 10079026), (257, 5176776), (264, 5039513), (514, 2588388), (771, 1725592), (1028, 1294194), (1542, 862796), (2056, 647097), (2827, 470616), (3084, 431398), (5654, 235308), (6168, 215699), (8481, 156872), (11308, 117654), (16962, 78436), (19609, 67848), (22616, 58827), (33924, 39218)]