2887105392

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^3\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 120

約数和(自身を含む): 8361611648

約数和(自身を除く): 5474506256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 673, 744, 961, 1116, 1346, 1488, 1922, 2019, 2232, 2692, 2883, 3844, 4038, 4464, 5384, 5766, 6057, 7688, 8076, 8649, 10768, 11532, 12114, 15376, 16152, 17298, 20863, 23064, 24228, 29791, 32304, 34596, 41726, 46128, 48456, 59582, 62589, 69192, 83452, 89373, 96912, 119164, 125178, 138384, 166904, 178746, 187767, 238328, 250356, 268119, 333808, 357492, 375534, 476656, 500712, 536238, 646753, 714984, 751068, 1001424, 1072476, 1293506, 1429968, 1502136, 1940259, 2144952, 2587012, 3004272, 3880518, 4289904, 5174024, 5820777, 7761036, 10348048, 11641554, 15522072, 20049343, 23283108, 31044144, 40098686, 46566216, 60148029, 80197372, 93132432, 120296058, 160394744, 180444087, 240592116, 320789488, 360888174, 481184232, 721776348, 962368464, 1443552696, 2887105392]

約数ペア:

[(1, 2887105392), (2, 1443552696), (3, 962368464), (4, 721776348), (6, 481184232), (8, 360888174), (9, 320789488), (12, 240592116), (16, 180444087), (18, 160394744), (24, 120296058), (31, 93132432), (36, 80197372), (48, 60148029), (62, 46566216), (72, 40098686), (93, 31044144), (124, 23283108), (144, 20049343), (186, 15522072), (248, 11641554), (279, 10348048), (372, 7761036), (496, 5820777), (558, 5174024), (673, 4289904), (744, 3880518), (961, 3004272), (1116, 2587012), (1346, 2144952), (1488, 1940259), (1922, 1502136), (2019, 1429968), (2232, 1293506), (2692, 1072476), (2883, 1001424), (3844, 751068), (4038, 714984), (4464, 646753), (5384, 536238), (5766, 500712), (6057, 476656), (7688, 375534), (8076, 357492), (8649, 333808), (10768, 268119), (11532, 250356), (12114, 238328), (15376, 187767), (16152, 178746), (17298, 166904), (20863, 138384), (23064, 125178), (24228, 119164), (29791, 96912), (32304, 89373), (34596, 83452), (41726, 69192), (46128, 62589), (48456, 59582)]