1931727616

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 4798559808

約数和(自身を除く): 2866832192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 128, 182, 202, 208, 224, 256, 364, 404, 416, 448, 707, 728, 808, 821, 832, 896, 1313, 1414, 1456, 1616, 1642, 1664, 1792, 2626, 2828, 2912, 3232, 3284, 3328, 5252, 5656, 5747, 5824, 6464, 6568, 9191, 10504, 10673, 11312, 11494, 11648, 12928, 13136, 18382, 21008, 21346, 22624, 22988, 23296, 25856, 26272, 36764, 42016, 42692, 45248, 45976, 52544, 73528, 74711, 82921, 84032, 85384, 90496, 91952, 105088, 147056, 149422, 165842, 168064, 170768, 180992, 183904, 210176, 294112, 298844, 331684, 336128, 341536, 367808, 580447, 588224, 597688, 663368, 683072, 735616, 1077973, 1160894, 1176448, 1195376, 1326736, 1366144, 1471232, 2155946, 2321788, 2352896, 2390752, 2653472, 2732288, 4311892, 4643576, 4781504, 5306944, 7545811, 8623784, 9287152, 9563008, 10613888, 15091622, 17247568, 18574304, 19126016, 21227776, 30183244, 34495136, 37148608, 60366488, 68990272, 74297216, 120732976, 137980544, 148594432, 241465952, 275961088, 482931904, 965863808, 1931727616]

約数ペア:

[(1, 1931727616), (2, 965863808), (4, 482931904), (7, 275961088), (8, 241465952), (13, 148594432), (14, 137980544), (16, 120732976), (26, 74297216), (28, 68990272), (32, 60366488), (52, 37148608), (56, 34495136), (64, 30183244), (91, 21227776), (101, 19126016), (104, 18574304), (112, 17247568), (128, 15091622), (182, 10613888), (202, 9563008), (208, 9287152), (224, 8623784), (256, 7545811), (364, 5306944), (404, 4781504), (416, 4643576), (448, 4311892), (707, 2732288), (728, 2653472), (808, 2390752), (821, 2352896), (832, 2321788), (896, 2155946), (1313, 1471232), (1414, 1366144), (1456, 1326736), (1616, 1195376), (1642, 1176448), (1664, 1160894), (1792, 1077973), (2626, 735616), (2828, 683072), (2912, 663368), (3232, 597688), (3284, 588224), (3328, 580447), (5252, 367808), (5656, 341536), (5747, 336128), (5824, 331684), (6464, 298844), (6568, 294112), (9191, 210176), (10504, 183904), (10673, 180992), (11312, 170768), (11494, 168064), (11648, 165842), (12928, 149422), (13136, 147056), (18382, 105088), (21008, 91952), (21346, 90496), (22624, 85384), (22988, 84032), (23296, 82921), (25856, 74711), (26272, 73528), (36764, 52544), (42016, 45976), (42692, 45248)]