387528336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{207013}}^1$

素因数の和:207040

約数の個数: 60

約数和(自身を含む): 1167972988

約数和(自身を除く): 780444652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 207013, 414026, 621039, 828052, 1242078, 1656104, 1863117, 2484156, 2691169, 3312208, 3726234, 4968312, 5382338, 7452468, 8073507, 9936624, 10764676, 14904936, 16147014, 21529352, 24220521, 29809872, 32294028, 43058704, 48441042, 64588056, 96882084, 129176112, 193764168, 387528336]

約数ペア:

[(1, 387528336), (2, 193764168), (3, 129176112), (4, 96882084), (6, 64588056), (8, 48441042), (9, 43058704), (12, 32294028), (13, 29809872), (16, 24220521), (18, 21529352), (24, 16147014), (26, 14904936), (36, 10764676), (39, 9936624), (48, 8073507), (52, 7452468), (72, 5382338), (78, 4968312), (104, 3726234), (117, 3312208), (144, 2691169), (156, 2484156), (208, 1863117), (234, 1656104), (312, 1242078), (468, 828052), (624, 621039), (936, 414026), (1872, 207013)]