2816131248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68141}}^1$

素因数の和:68203

約数の個数: 120

約数和(自身を含む): 9226971936

約数和(自身を除く): 6410840688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 10332, 13776, 20664, 41328, 68141, 136282, 204423, 272564, 408846, 476987, 545128, 613269, 817692, 953974, 1090256, 1226538, 1430961, 1635384, 1907948, 2453076, 2793781, 2861922, 3270768, 3815896, 4292883, 4906152, 5587562, 5723844, 7631792, 8381343, 8585766, 9812304, 11175124, 11447688, 16762686, 17171532, 19556467, 22350248, 22895376, 25144029, 33525372, 34343064, 39112934, 44700496, 50288058, 58669401, 67050744, 68686128, 78225868, 100576116, 117338802, 134101488, 156451736, 176008203, 201152232, 234677604, 312903472, 352016406, 402304464, 469355208, 704032812, 938710416, 1408065624, 2816131248]

約数ペア:

[(1, 2816131248), (2, 1408065624), (3, 938710416), (4, 704032812), (6, 469355208), (7, 402304464), (8, 352016406), (9, 312903472), (12, 234677604), (14, 201152232), (16, 176008203), (18, 156451736), (21, 134101488), (24, 117338802), (28, 100576116), (36, 78225868), (41, 68686128), (42, 67050744), (48, 58669401), (56, 50288058), (63, 44700496), (72, 39112934), (82, 34343064), (84, 33525372), (112, 25144029), (123, 22895376), (126, 22350248), (144, 19556467), (164, 17171532), (168, 16762686), (246, 11447688), (252, 11175124), (287, 9812304), (328, 8585766), (336, 8381343), (369, 7631792), (492, 5723844), (504, 5587562), (574, 4906152), (656, 4292883), (738, 3815896), (861, 3270768), (984, 2861922), (1008, 2793781), (1148, 2453076), (1476, 1907948), (1722, 1635384), (1968, 1430961), (2296, 1226538), (2583, 1090256), (2952, 953974), (3444, 817692), (4592, 613269), (5166, 545128), (5904, 476987), (6888, 408846), (10332, 272564), (13776, 204423), (20664, 136282), (41328, 68141)]