315008304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504821}}^1$

素因数の和:504845

約数の個数: 40

約数和(自身を含む): 876370992

約数和(自身を除く): 561362688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 504821, 1009642, 1514463, 2019284, 3028926, 4038568, 6057852, 6562673, 8077136, 12115704, 13125346, 19688019, 24231408, 26250692, 39376038, 52501384, 78752076, 105002768, 157504152, 315008304]

約数ペア:

[(1, 315008304), (2, 157504152), (3, 105002768), (4, 78752076), (6, 52501384), (8, 39376038), (12, 26250692), (13, 24231408), (16, 19688019), (24, 13125346), (26, 12115704), (39, 8077136), (48, 6562673), (52, 6057852), (78, 4038568), (104, 3028926), (156, 2019284), (208, 1514463), (312, 1009642), (624, 504821)]