128579261472

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3001}}^1\times {\mathrm{4799}}^1$

素因数の和:7847

約数の個数: 144

約数和(自身を含む): 377646796800

約数和(自身を除く): 249067535328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 3001, 4464, 4799, 6002, 8928, 9003, 9598, 12004, 14397, 18006, 19196, 24008, 27009, 28794, 36012, 38392, 43191, 48016, 54018, 57588, 72024, 76784, 86382, 93031, 96032, 108036, 115176, 144048, 148769, 153568, 172764, 186062, 216072, 230352, 279093, 288096, 297538, 345528, 372124, 432144, 446307, 460704, 558186, 595076, 691056, 744248, 837279, 864288, 892614, 1116372, 1190152, 1338921, 1382112, 1488496, 1674558, 1785228, 2232744, 2380304, 2677842, 2976992, 3349116, 3570456, 4465488, 4760608, 5355684, 6698232, 7140912, 8930976, 10711368, 13396464, 14281824, 14401799, 21422736, 26792928, 28803598, 42845472, 43205397, 57607196, 86410794, 115214392, 129616191, 172821588, 230428784, 259232382, 345643176, 446455769, 460857568, 518464764, 691286352, 892911538, 1036929528, 1339367307, 1382572704, 1785823076, 2073859056, 2678734614, 3571646152, 4018101921, 4147718112, 5357469228, 7143292304, 8036203842, 10714938456, 14286584608, 16072407684, 21429876912, 32144815368, 42859753824, 64289630736, 128579261472]

約数ペア:

[(1, 128579261472), (2, 64289630736), (3, 42859753824), (4, 32144815368), (6, 21429876912), (8, 16072407684), (9, 14286584608), (12, 10714938456), (16, 8036203842), (18, 7143292304), (24, 5357469228), (31, 4147718112), (32, 4018101921), (36, 3571646152), (48, 2678734614), (62, 2073859056), (72, 1785823076), (93, 1382572704), (96, 1339367307), (124, 1036929528), (144, 892911538), (186, 691286352), (248, 518464764), (279, 460857568), (288, 446455769), (372, 345643176), (496, 259232382), (558, 230428784), (744, 172821588), (992, 129616191), (1116, 115214392), (1488, 86410794), (2232, 57607196), (2976, 43205397), (3001, 42845472), (4464, 28803598), (4799, 26792928), (6002, 21422736), (8928, 14401799), (9003, 14281824), (9598, 13396464), (12004, 10711368), (14397, 8930976), (18006, 7140912), (19196, 6698232), (24008, 5355684), (27009, 4760608), (28794, 4465488), (36012, 3570456), (38392, 3349116), (43191, 2976992), (48016, 2677842), (54018, 2380304), (57588, 2232744), (72024, 1785228), (76784, 1674558), (86382, 1488496), (93031, 1382112), (96032, 1338921), (108036, 1190152), (115176, 1116372), (144048, 892614), (148769, 864288), (153568, 837279), (172764, 744248), (186062, 691056), (216072, 595076), (230352, 558186), (279093, 460704), (288096, 446307), (297538, 432144), (345528, 372124)]