831724764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{40699}}^1$

素因数の和:40850

約数の個数: 48

約数和(自身を含む): 2105980800

約数和(自身を除く): 1274256036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 20436, 40699, 81398, 122097, 162796, 244194, 488388, 529087, 1058174, 1587261, 2116348, 3174522, 5331569, 6349044, 10663138, 15994707, 21326276, 31989414, 63978828, 69310397, 138620794, 207931191, 277241588, 415862382, 831724764]

約数ペア:

[(1, 831724764), (2, 415862382), (3, 277241588), (4, 207931191), (6, 138620794), (12, 69310397), (13, 63978828), (26, 31989414), (39, 21326276), (52, 15994707), (78, 10663138), (131, 6349044), (156, 5331569), (262, 3174522), (393, 2116348), (524, 1587261), (786, 1058174), (1572, 529087), (1703, 488388), (3406, 244194), (5109, 162796), (6812, 122097), (10218, 81398), (20436, 40699)]