229256764

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 471920400

約数和(自身を除く): 242663636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 149, 187, 242, 289, 298, 374, 484, 578, 596, 748, 1156, 1331, 1639, 2057, 2533, 2662, 3179, 3278, 4114, 5066, 5324, 6358, 6556, 8228, 10132, 12716, 18029, 22627, 27863, 34969, 36058, 43061, 45254, 55726, 69938, 72116, 86122, 90508, 111452, 139876, 172244, 198319, 306493, 384659, 396638, 473671, 612986, 769318, 793276, 947342, 1225972, 1538636, 1894684, 3371423, 5210381, 6742846, 10420762, 13485692, 20841524, 57314191, 114628382, 229256764]

約数ペア:

[(1, 229256764), (2, 114628382), (4, 57314191), (11, 20841524), (17, 13485692), (22, 10420762), (34, 6742846), (44, 5210381), (68, 3371423), (121, 1894684), (149, 1538636), (187, 1225972), (242, 947342), (289, 793276), (298, 769318), (374, 612986), (484, 473671), (578, 396638), (596, 384659), (748, 306493), (1156, 198319), (1331, 172244), (1639, 139876), (2057, 111452), (2533, 90508), (2662, 86122), (3179, 72116), (3278, 69938), (4114, 55726), (5066, 45254), (5324, 43061), (6358, 36058), (6556, 34969), (8228, 27863), (10132, 22627), (12716, 18029)]