426533744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4114

約数の個数: 80

約数和(自身を含む): 1031308992

約数和(自身を除く): 604775248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4013, 4088, 6643, 7592, 8026, 8176, 13286, 15184, 16052, 26572, 28091, 32104, 52169, 53144, 56182, 64208, 104338, 106288, 112364, 208676, 224728, 292949, 365183, 417352, 449456, 585898, 730366, 834704, 1171796, 1460732, 2050643, 2343592, 2921464, 3808337, 4101286, 4687184, 5842928, 7616674, 8202572, 15233348, 16405144, 26658359, 30466696, 32810288, 53316718, 60933392, 106633436, 213266872, 426533744]

約数ペア:

[(1, 426533744), (2, 213266872), (4, 106633436), (7, 60933392), (8, 53316718), (13, 32810288), (14, 30466696), (16, 26658359), (26, 16405144), (28, 15233348), (52, 8202572), (56, 7616674), (73, 5842928), (91, 4687184), (104, 4101286), (112, 3808337), (146, 2921464), (182, 2343592), (208, 2050643), (292, 1460732), (364, 1171796), (511, 834704), (584, 730366), (728, 585898), (949, 449456), (1022, 417352), (1168, 365183), (1456, 292949), (1898, 224728), (2044, 208676), (3796, 112364), (4013, 106288), (4088, 104338), (6643, 64208), (7592, 56182), (8026, 53144), (8176, 52169), (13286, 32104), (15184, 28091), (16052, 26572)]