305869512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23911}}^1$

素因数の和:23974

約数の個数: 64

約数和(自身を含む): 843615360

約数和(自身を除く): 537745848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 23911, 47822, 71733, 95644, 143466, 191288, 286932, 310843, 573864, 621686, 932529, 980351, 1243372, 1865058, 1960702, 2486744, 2941053, 3730116, 3921404, 5882106, 7460232, 7842808, 11764212, 12744563, 23528424, 25489126, 38233689, 50978252, 76467378, 101956504, 152934756, 305869512]

約数ペア:

[(1, 305869512), (2, 152934756), (3, 101956504), (4, 76467378), (6, 50978252), (8, 38233689), (12, 25489126), (13, 23528424), (24, 12744563), (26, 11764212), (39, 7842808), (41, 7460232), (52, 5882106), (78, 3921404), (82, 3730116), (104, 2941053), (123, 2486744), (156, 1960702), (164, 1865058), (246, 1243372), (312, 980351), (328, 932529), (492, 621686), (533, 573864), (984, 310843), (1066, 286932), (1599, 191288), (2132, 143466), (3198, 95644), (4264, 71733), (6396, 47822), (12792, 23911)]