290799396

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{39023}}^1$

素因数の和:39062

約数の個数: 60

約数和(自身を含む): 793279872

約数和(自身を除く): 502480476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 39023, 78046, 117069, 156092, 234138, 351207, 468276, 702414, 897529, 1053621, 1404828, 1795058, 2107242, 2692587, 3160863, 3590116, 4214484, 5385174, 6321726, 8077761, 10770348, 12643452, 16155522, 24233283, 32311044, 48466566, 72699849, 96933132, 145399698, 290799396]

約数ペア:

[(1, 290799396), (2, 145399698), (3, 96933132), (4, 72699849), (6, 48466566), (9, 32311044), (12, 24233283), (18, 16155522), (23, 12643452), (27, 10770348), (36, 8077761), (46, 6321726), (54, 5385174), (69, 4214484), (81, 3590116), (92, 3160863), (108, 2692587), (138, 2107242), (162, 1795058), (207, 1404828), (276, 1053621), (324, 897529), (414, 702414), (621, 468276), (828, 351207), (1242, 234138), (1863, 156092), (2484, 117069), (3726, 78046), (7452, 39023)]