308984016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12451}}^1$

素因数の和:12520

約数の個数: 80

約数和(自身を含む): 889371648

約数和(自身を除く): 580387632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 12408, 12451, 24816, 24902, 37353, 49804, 74706, 99608, 136961, 149412, 199216, 273922, 298824, 410883, 547844, 585197, 597648, 821766, 1095688, 1170394, 1643532, 1755591, 2191376, 2340788, 3287064, 3511182, 4681576, 6437167, 6574128, 7022364, 9363152, 12874334, 14044728, 19311501, 25748668, 28089456, 38623002, 51497336, 77246004, 102994672, 154492008, 308984016]

約数ペア:

[(1, 308984016), (2, 154492008), (3, 102994672), (4, 77246004), (6, 51497336), (8, 38623002), (11, 28089456), (12, 25748668), (16, 19311501), (22, 14044728), (24, 12874334), (33, 9363152), (44, 7022364), (47, 6574128), (48, 6437167), (66, 4681576), (88, 3511182), (94, 3287064), (132, 2340788), (141, 2191376), (176, 1755591), (188, 1643532), (264, 1170394), (282, 1095688), (376, 821766), (517, 597648), (528, 585197), (564, 547844), (752, 410883), (1034, 298824), (1128, 273922), (1551, 199216), (2068, 149412), (2256, 136961), (3102, 99608), (4136, 74706), (6204, 49804), (8272, 37353), (12408, 24902), (12451, 24816)]