445646856

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 1141620480

約数和(自身を除く): 695973624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 461, 564, 857, 922, 1128, 1383, 1714, 1844, 2571, 2766, 3428, 3688, 5142, 5532, 6856, 10284, 11064, 20568, 21667, 40279, 43334, 65001, 80558, 86668, 120837, 130002, 161116, 173336, 241674, 260004, 322232, 395077, 483348, 520008, 790154, 966696, 1185231, 1580308, 2370462, 3160616, 4740924, 9481848, 18568619, 37137238, 55705857, 74274476, 111411714, 148548952, 222823428, 445646856]

約数ペア:

[(1, 445646856), (2, 222823428), (3, 148548952), (4, 111411714), (6, 74274476), (8, 55705857), (12, 37137238), (24, 18568619), (47, 9481848), (94, 4740924), (141, 3160616), (188, 2370462), (282, 1580308), (376, 1185231), (461, 966696), (564, 790154), (857, 520008), (922, 483348), (1128, 395077), (1383, 322232), (1714, 260004), (1844, 241674), (2571, 173336), (2766, 161116), (3428, 130002), (3688, 120837), (5142, 86668), (5532, 80558), (6856, 65001), (10284, 43334), (11064, 40279), (20568, 21667)]