373969968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 993210240

約数和(自身を除く): 619240272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 409, 443, 516, 688, 818, 886, 1032, 1227, 1329, 1636, 1772, 2064, 2454, 2658, 3272, 3544, 4908, 5316, 6544, 7088, 9816, 10632, 17587, 19049, 19632, 21264, 35174, 38098, 52761, 57147, 70348, 76196, 105522, 114294, 140696, 152392, 181187, 211044, 228588, 281392, 304784, 362374, 422088, 457176, 543561, 724748, 844176, 914352, 1087122, 1449496, 2174244, 2898992, 4348488, 7791041, 8696976, 15582082, 23373123, 31164164, 46746246, 62328328, 93492492, 124656656, 186984984, 373969968]

約数ペア:

[(1, 373969968), (2, 186984984), (3, 124656656), (4, 93492492), (6, 62328328), (8, 46746246), (12, 31164164), (16, 23373123), (24, 15582082), (43, 8696976), (48, 7791041), (86, 4348488), (129, 2898992), (172, 2174244), (258, 1449496), (344, 1087122), (409, 914352), (443, 844176), (516, 724748), (688, 543561), (818, 457176), (886, 422088), (1032, 362374), (1227, 304784), (1329, 281392), (1636, 228588), (1772, 211044), (2064, 181187), (2454, 152392), (2658, 140696), (3272, 114294), (3544, 105522), (4908, 76196), (5316, 70348), (6544, 57147), (7088, 52761), (9816, 38098), (10632, 35174), (17587, 21264), (19049, 19632)]