447172024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 950019840

約数和(自身を除く): 502847816

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1378, 1612, 1643, 2617, 2756, 3224, 3286, 5234, 5512, 6572, 10468, 13144, 20936, 21359, 34021, 42718, 68042, 81127, 85436, 136084, 138701, 162254, 170872, 272168, 277402, 324508, 554804, 649016, 1054651, 1109608, 1803113, 2109302, 3606226, 4218604, 4299731, 7212452, 8437208, 8599462, 14424904, 17198924, 34397848, 55896503, 111793006, 223586012, 447172024]

約数ペア:

[(1, 447172024), (2, 223586012), (4, 111793006), (8, 55896503), (13, 34397848), (26, 17198924), (31, 14424904), (52, 8599462), (53, 8437208), (62, 7212452), (104, 4299731), (106, 4218604), (124, 3606226), (212, 2109302), (248, 1803113), (403, 1109608), (424, 1054651), (689, 649016), (806, 554804), (1378, 324508), (1612, 277402), (1643, 272168), (2617, 170872), (2756, 162254), (3224, 138701), (3286, 136084), (5234, 85436), (5512, 81127), (6572, 68042), (10468, 42718), (13144, 34021), (20936, 21359)]