258777168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414707}}^1$

素因数の和:414731

約数の個数: 40

約数和(自身を含む): 719933088

約数和(自身を除く): 461155920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 414707, 829414, 1244121, 1658828, 2488242, 3317656, 4976484, 5391191, 6635312, 9952968, 10782382, 16173573, 19905936, 21564764, 32347146, 43129528, 64694292, 86259056, 129388584, 258777168]

約数ペア:

[(1, 258777168), (2, 129388584), (3, 86259056), (4, 64694292), (6, 43129528), (8, 32347146), (12, 21564764), (13, 19905936), (16, 16173573), (24, 10782382), (26, 9952968), (39, 6635312), (48, 5391191), (52, 4976484), (78, 3317656), (104, 2488242), (156, 1658828), (208, 1244121), (312, 829414), (624, 414707)]