242915148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137707}}^1$

素因数の和:137731

約数の個数: 54

約数和(自身を含む): 714291396

約数和(自身を除く): 471376248

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 137707, 275414, 413121, 550828, 826242, 963949, 1239363, 1652484, 1927898, 2478726, 2891847, 3855796, 4957452, 5783694, 6747643, 8675541, 11567388, 13495286, 17351082, 20242929, 26990572, 34702164, 40485858, 60728787, 80971716, 121457574, 242915148]

約数ペア:

[(1, 242915148), (2, 121457574), (3, 80971716), (4, 60728787), (6, 40485858), (7, 34702164), (9, 26990572), (12, 20242929), (14, 17351082), (18, 13495286), (21, 11567388), (28, 8675541), (36, 6747643), (42, 5783694), (49, 4957452), (63, 3855796), (84, 2891847), (98, 2478726), (126, 1927898), (147, 1652484), (196, 1239363), (252, 963949), (294, 826242), (441, 550828), (588, 413121), (882, 275414), (1764, 137707)]