996838576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 2082679200

約数和(自身を除く): 1085840624

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 61, 82, 116, 122, 164, 232, 244, 328, 464, 488, 656, 859, 976, 1189, 1718, 1769, 2378, 2501, 3436, 3538, 4756, 5002, 6872, 7076, 9512, 10004, 13744, 14152, 19024, 20008, 24911, 28304, 35219, 40016, 49822, 52399, 70438, 72529, 99644, 104798, 140876, 145058, 199288, 209596, 281752, 290116, 398576, 419192, 563504, 580232, 838384, 1021351, 1160464, 1519571, 2042702, 2148359, 3039142, 4085404, 4296718, 6078284, 8170808, 8593436, 12156568, 16341616, 17186872, 24313136, 34373744, 62302411, 124604822, 249209644, 498419288, 996838576]

約数ペア:

[(1, 996838576), (2, 498419288), (4, 249209644), (8, 124604822), (16, 62302411), (29, 34373744), (41, 24313136), (58, 17186872), (61, 16341616), (82, 12156568), (116, 8593436), (122, 8170808), (164, 6078284), (232, 4296718), (244, 4085404), (328, 3039142), (464, 2148359), (488, 2042702), (656, 1519571), (859, 1160464), (976, 1021351), (1189, 838384), (1718, 580232), (1769, 563504), (2378, 419192), (2501, 398576), (3436, 290116), (3538, 281752), (4756, 209596), (5002, 199288), (6872, 145058), (7076, 140876), (9512, 104798), (10004, 99644), (13744, 72529), (14152, 70438), (19024, 52399), (20008, 49822), (24911, 40016), (28304, 35219)]