2331448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3198152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 79, 119, 124, 136, 158, 217, 238, 248, 316, 434, 476, 527, 553, 632, 868, 952, 1054, 1106, 1343, 1736, 2108, 2212, 2449, 2686, 3689, 4216, 4424, 4898, 5372, 7378, 9401, 9796, 10744, 14756, 17143, 18802, 19592, 29512, 34286, 37604, 41633, 68572, 75208, 83266, 137144, 166532, 291431, 333064, 582862, 1165724, 2331448]

約数ペア:

[(1, 2331448), (2, 1165724), (4, 582862), (7, 333064), (8, 291431), (14, 166532), (17, 137144), (28, 83266), (31, 75208), (34, 68572), (56, 41633), (62, 37604), (68, 34286), (79, 29512), (119, 19592), (124, 18802), (136, 17143), (158, 14756), (217, 10744), (238, 9796), (248, 9401), (316, 7378), (434, 5372), (476, 4898), (527, 4424), (553, 4216), (632, 3689), (868, 2686), (952, 2449), (1054, 2212), (1106, 2108), (1343, 1736)]