334243312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20341}}^1$

素因数の和:20441

約数の個数: 40

約数和(自身を含む): 706274240

約数和(自身を除く): 372030928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 20341, 40682, 81364, 162728, 264433, 325456, 528866, 1057732, 1606939, 2115464, 3213878, 4230928, 6427756, 12855512, 20890207, 25711024, 41780414, 83560828, 167121656, 334243312]

約数ペア:

[(1, 334243312), (2, 167121656), (4, 83560828), (8, 41780414), (13, 25711024), (16, 20890207), (26, 12855512), (52, 6427756), (79, 4230928), (104, 3213878), (158, 2115464), (208, 1606939), (316, 1057732), (632, 528866), (1027, 325456), (1264, 264433), (2054, 162728), (4108, 81364), (8216, 40682), (16432, 20341)]