230638482956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{307687}}^1$

素因数の和:309126

約数の個数: 48

約数和(自身を含む): 485900889600

約数和(自身を除く): 255262406644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1409, 2818, 5636, 9863, 19726, 26771, 39452, 53542, 107084, 187397, 307687, 374794, 615374, 749588, 1230748, 2153809, 4307618, 5846053, 8615236, 11692106, 23384212, 40922371, 81844742, 163689484, 433530983, 867061966, 1734123932, 3034716881, 6069433762, 8237088677, 12138867524, 16474177354, 32948354708, 57659620739, 115319241478, 230638482956]

約数ペア:

[(1, 230638482956), (2, 115319241478), (4, 57659620739), (7, 32948354708), (14, 16474177354), (19, 12138867524), (28, 8237088677), (38, 6069433762), (76, 3034716881), (133, 1734123932), (266, 867061966), (532, 433530983), (1409, 163689484), (2818, 81844742), (5636, 40922371), (9863, 23384212), (19726, 11692106), (26771, 8615236), (39452, 5846053), (53542, 4307618), (107084, 2153809), (187397, 1230748), (307687, 749588), (374794, 615374)]