312089624

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 748938960

約数和(自身を除く): 436849336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 157, 196, 308, 314, 392, 461, 539, 616, 628, 922, 1078, 1099, 1256, 1727, 1844, 2156, 2198, 3227, 3454, 3688, 4312, 4396, 5071, 6454, 6908, 7693, 8792, 10142, 12089, 12908, 13816, 15386, 20284, 22589, 24178, 25816, 30772, 35497, 40568, 45178, 48356, 61544, 70994, 72377, 84623, 90356, 96712, 141988, 144754, 169246, 180712, 248479, 283976, 289508, 338492, 496958, 506639, 579016, 676984, 796147, 993916, 1013278, 1592294, 1987832, 2026556, 3184588, 3546473, 4053112, 5573029, 6369176, 7092946, 11146058, 14185892, 22292116, 28371784, 39011203, 44584232, 78022406, 156044812, 312089624]

約数ペア:

[(1, 312089624), (2, 156044812), (4, 78022406), (7, 44584232), (8, 39011203), (11, 28371784), (14, 22292116), (22, 14185892), (28, 11146058), (44, 7092946), (49, 6369176), (56, 5573029), (77, 4053112), (88, 3546473), (98, 3184588), (154, 2026556), (157, 1987832), (196, 1592294), (308, 1013278), (314, 993916), (392, 796147), (461, 676984), (539, 579016), (616, 506639), (628, 496958), (922, 338492), (1078, 289508), (1099, 283976), (1256, 248479), (1727, 180712), (1844, 169246), (2156, 144754), (2198, 141988), (3227, 96712), (3454, 90356), (3688, 84623), (4312, 72377), (4396, 70994), (5071, 61544), (6454, 48356), (6908, 45178), (7693, 40568), (8792, 35497), (10142, 30772), (12089, 25816), (12908, 24178), (13816, 22589), (15386, 20284)]