305975412

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 789736584

約数和(自身を除く): 483761172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 173, 219, 292, 346, 438, 519, 657, 673, 692, 876, 1038, 1314, 1346, 1557, 2019, 2076, 2628, 2692, 3114, 4038, 6057, 6228, 8076, 12114, 12629, 24228, 25258, 37887, 49129, 50516, 75774, 98258, 113661, 116429, 147387, 151548, 196516, 227322, 232858, 294774, 349287, 442161, 454644, 465716, 589548, 698574, 884322, 1047861, 1397148, 1768644, 2095722, 4191444, 8499317, 16998634, 25497951, 33997268, 50995902, 76493853, 101991804, 152987706, 305975412]

約数ペア:

[(1, 305975412), (2, 152987706), (3, 101991804), (4, 76493853), (6, 50995902), (9, 33997268), (12, 25497951), (18, 16998634), (36, 8499317), (73, 4191444), (146, 2095722), (173, 1768644), (219, 1397148), (292, 1047861), (346, 884322), (438, 698574), (519, 589548), (657, 465716), (673, 454644), (692, 442161), (876, 349287), (1038, 294774), (1314, 232858), (1346, 227322), (1557, 196516), (2019, 151548), (2076, 147387), (2628, 116429), (2692, 113661), (3114, 98258), (4038, 75774), (6057, 50516), (6228, 49129), (8076, 37887), (12114, 25258), (12629, 24228)]