220051569416

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{558881}}^1$

素因数の和:559062

約数の個数: 64

約数和(自身を含む): 482874048000

約数和(自身を除く): 262822478584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 89, 158, 178, 316, 356, 553, 623, 632, 712, 1106, 1246, 2212, 2492, 4424, 4984, 7031, 14062, 28124, 49217, 56248, 98434, 196868, 393736, 558881, 1117762, 2235524, 3912167, 4471048, 7824334, 15648668, 31297336, 44151599, 49740409, 88303198, 99480818, 176606396, 198961636, 309061193, 348182863, 353212792, 397923272, 618122386, 696365726, 1236244772, 1392731452, 2472489544, 2785462904, 3929492311, 7858984622, 15717969244, 27506446177, 31435938488, 55012892354, 110025784708, 220051569416]

約数ペア:

[(1, 220051569416), (2, 110025784708), (4, 55012892354), (7, 31435938488), (8, 27506446177), (14, 15717969244), (28, 7858984622), (56, 3929492311), (79, 2785462904), (89, 2472489544), (158, 1392731452), (178, 1236244772), (316, 696365726), (356, 618122386), (553, 397923272), (623, 353212792), (632, 348182863), (712, 309061193), (1106, 198961636), (1246, 176606396), (2212, 99480818), (2492, 88303198), (4424, 49740409), (4984, 44151599), (7031, 31297336), (14062, 15648668), (28124, 7824334), (49217, 4471048), (56248, 3912167), (98434, 2235524), (196868, 1117762), (393736, 558881)]