238218984

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{7177}}^1$

素因数の和:7650

約数の個数: 48

約数和(自身を含む): 646666020

約数和(自身を除く): 408447036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 7177, 8298, 11064, 14354, 16596, 21531, 28708, 33192, 43062, 57416, 64593, 86124, 129186, 172248, 258372, 516744, 3308597, 6617194, 9925791, 13234388, 19851582, 26468776, 29777373, 39703164, 59554746, 79406328, 119109492, 238218984]

約数ペア:

[(1, 238218984), (2, 119109492), (3, 79406328), (4, 59554746), (6, 39703164), (8, 29777373), (9, 26468776), (12, 19851582), (18, 13234388), (24, 9925791), (36, 6617194), (72, 3308597), (461, 516744), (922, 258372), (1383, 172248), (1844, 129186), (2766, 86124), (3688, 64593), (4149, 57416), (5532, 43062), (7177, 33192), (8298, 28708), (11064, 21531), (14354, 16596)]