238621648

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 469541376

約数和(自身を除く): 230919728

約数列:

[1, 2, 4, 8, 16, 113, 191, 226, 382, 452, 691, 764, 904, 1382, 1528, 1808, 2764, 3056, 5528, 11056, 21583, 43166, 78083, 86332, 131981, 156166, 172664, 263962, 312332, 345328, 527924, 624664, 1055848, 1249328, 2111696, 14913853, 29827706, 59655412, 119310824, 238621648]

約数ペア:

[(1, 238621648), (2, 119310824), (4, 59655412), (8, 29827706), (16, 14913853), (113, 2111696), (191, 1249328), (226, 1055848), (382, 624664), (452, 527924), (691, 345328), (764, 312332), (904, 263962), (1382, 172664), (1528, 156166), (1808, 131981), (2764, 86332), (3056, 78083), (5528, 43166), (11056, 21583)]