222858828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 596843520

約数和(自身を除く): 373984692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 668, 684, 1002, 1503, 1951, 2004, 3006, 3173, 3902, 5853, 6012, 6346, 7804, 9519, 11706, 12692, 17559, 19038, 23412, 28557, 35118, 37069, 38076, 57114, 70236, 74138, 111207, 114228, 148276, 222414, 325817, 333621, 444828, 651634, 667242, 977451, 1303268, 1334484, 1954902, 2932353, 3909804, 5864706, 6190523, 11729412, 12381046, 18571569, 24762092, 37143138, 55714707, 74286276, 111429414, 222858828]

約数ペア:

[(1, 222858828), (2, 111429414), (3, 74286276), (4, 55714707), (6, 37143138), (9, 24762092), (12, 18571569), (18, 12381046), (19, 11729412), (36, 6190523), (38, 5864706), (57, 3909804), (76, 2932353), (114, 1954902), (167, 1334484), (171, 1303268), (228, 977451), (334, 667242), (342, 651634), (501, 444828), (668, 333621), (684, 325817), (1002, 222414), (1503, 148276), (1951, 114228), (2004, 111207), (3006, 74138), (3173, 70236), (3902, 57114), (5853, 38076), (6012, 37069), (6346, 35118), (7804, 28557), (9519, 23412), (11706, 19038), (12692, 17559)]