2015221832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 4424112000

約数和(自身を除く): 2408890168

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 43, 52, 58, 82, 86, 104, 116, 164, 172, 232, 328, 344, 377, 379, 533, 559, 754, 758, 1066, 1118, 1189, 1247, 1508, 1516, 1763, 2132, 2236, 2378, 2494, 3016, 3032, 3526, 4264, 4472, 4756, 4927, 4988, 7052, 9512, 9854, 9976, 10991, 14104, 15457, 15539, 16211, 16297, 19708, 21982, 22919, 30914, 31078, 32422, 32594, 39416, 43964, 45838, 51127, 61828, 62156, 64844, 65188, 87928, 91676, 102254, 123656, 124312, 129688, 130376, 142883, 183352, 202007, 204508, 211861, 285766, 404014, 409016, 423722, 450631, 472613, 571532, 664651, 668177, 808028, 847444, 901262, 945226, 1143064, 1329302, 1336354, 1616056, 1694888, 1802524, 1890452, 2658604, 2672708, 3605048, 3780904, 5317208, 5345416, 5858203, 6143969, 8686301, 11716406, 12287938, 17372602, 19377133, 23432812, 24575876, 34745204, 38754266, 46865624, 49151752, 69490408, 77508532, 155017064, 251902729, 503805458, 1007610916, 2015221832]

約数ペア:

[(1, 2015221832), (2, 1007610916), (4, 503805458), (8, 251902729), (13, 155017064), (26, 77508532), (29, 69490408), (41, 49151752), (43, 46865624), (52, 38754266), (58, 34745204), (82, 24575876), (86, 23432812), (104, 19377133), (116, 17372602), (164, 12287938), (172, 11716406), (232, 8686301), (328, 6143969), (344, 5858203), (377, 5345416), (379, 5317208), (533, 3780904), (559, 3605048), (754, 2672708), (758, 2658604), (1066, 1890452), (1118, 1802524), (1189, 1694888), (1247, 1616056), (1508, 1336354), (1516, 1329302), (1763, 1143064), (2132, 945226), (2236, 901262), (2378, 847444), (2494, 808028), (3016, 668177), (3032, 664651), (3526, 571532), (4264, 472613), (4472, 450631), (4756, 423722), (4927, 409016), (4988, 404014), (7052, 285766), (9512, 211861), (9854, 204508), (9976, 202007), (10991, 183352), (14104, 142883), (15457, 130376), (15539, 129688), (16211, 124312), (16297, 123656), (19708, 102254), (21982, 91676), (22919, 87928), (30914, 65188), (31078, 64844), (32422, 62156), (32594, 61828), (39416, 51127), (43964, 45838)]