308949056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{371333}}^1$

素因数の和:371358

約数の個数: 28

約数和(自身を含む): 660231852

約数和(自身を除く): 351282796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 371333, 742666, 1485332, 2970664, 4827329, 5941328, 9654658, 11882656, 19309316, 23765312, 38618632, 77237264, 154474528, 308949056]

約数ペア:

[(1, 308949056), (2, 154474528), (4, 77237264), (8, 38618632), (13, 23765312), (16, 19309316), (26, 11882656), (32, 9654658), (52, 5941328), (64, 4827329), (104, 2970664), (208, 1485332), (416, 742666), (832, 371333)]