820937328

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 2167896960

約数和(自身を除く): 1346959632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 227, 236, 354, 454, 472, 681, 708, 908, 944, 1277, 1362, 1416, 1816, 2554, 2724, 2832, 3632, 3831, 5108, 5448, 7662, 10216, 10896, 13393, 15324, 20432, 26786, 30648, 40179, 53572, 61296, 75343, 80358, 107144, 150686, 160716, 214288, 226029, 289879, 301372, 321432, 452058, 579758, 602744, 642864, 869637, 904116, 1159516, 1205488, 1739274, 1808232, 2319032, 3478548, 3616464, 4638064, 6957096, 13914192, 17102861, 34205722, 51308583, 68411444, 102617166, 136822888, 205234332, 273645776, 410468664, 820937328]

約数ペア:

[(1, 820937328), (2, 410468664), (3, 273645776), (4, 205234332), (6, 136822888), (8, 102617166), (12, 68411444), (16, 51308583), (24, 34205722), (48, 17102861), (59, 13914192), (118, 6957096), (177, 4638064), (227, 3616464), (236, 3478548), (354, 2319032), (454, 1808232), (472, 1739274), (681, 1205488), (708, 1159516), (908, 904116), (944, 869637), (1277, 642864), (1362, 602744), (1416, 579758), (1816, 452058), (2554, 321432), (2724, 301372), (2832, 289879), (3632, 226029), (3831, 214288), (5108, 160716), (5448, 150686), (7662, 107144), (10216, 80358), (10896, 75343), (13393, 61296), (15324, 53572), (20432, 40179), (26786, 30648)]