259183116

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 665574000

約数和(自身を除く): 406390884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 211, 229, 298, 422, 447, 458, 596, 633, 687, 844, 894, 916, 1266, 1341, 1374, 1788, 1899, 2061, 2532, 2682, 2748, 3798, 4122, 5364, 7596, 8244, 31439, 34121, 48319, 62878, 68242, 94317, 96638, 102363, 125756, 136484, 144957, 188634, 193276, 204726, 282951, 289914, 307089, 377268, 409452, 434871, 565902, 579828, 614178, 869742, 1131804, 1228356, 1739484, 7199531, 14399062, 21598593, 28798124, 43197186, 64795779, 86394372, 129591558, 259183116]

約数ペア:

[(1, 259183116), (2, 129591558), (3, 86394372), (4, 64795779), (6, 43197186), (9, 28798124), (12, 21598593), (18, 14399062), (36, 7199531), (149, 1739484), (211, 1228356), (229, 1131804), (298, 869742), (422, 614178), (447, 579828), (458, 565902), (596, 434871), (633, 409452), (687, 377268), (844, 307089), (894, 289914), (916, 282951), (1266, 204726), (1341, 193276), (1374, 188634), (1788, 144957), (1899, 136484), (2061, 125756), (2532, 102363), (2682, 96638), (2748, 94317), (3798, 68242), (4122, 62878), (5364, 48319), (7596, 34121), (8244, 31439)]