1211978976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31327}}^1$

素因数の和:31384

約数の個数: 96

約数和(自身を含む): 3536805888

約数和(自身を除く): 2324826912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 31327, 38688, 62654, 93981, 125308, 187962, 250616, 375924, 407251, 501232, 751848, 814502, 971137, 1002464, 1221753, 1503696, 1629004, 1942274, 2443506, 2913411, 3007392, 3258008, 3884548, 4887012, 5826822, 6516016, 7769096, 9774024, 11653644, 12624781, 13032032, 15538192, 19548048, 23307288, 25249562, 31076384, 37874343, 39096096, 46614576, 50499124, 75748686, 93229152, 100998248, 151497372, 201996496, 302994744, 403992992, 605989488, 1211978976]

約数ペア:

[(1, 1211978976), (2, 605989488), (3, 403992992), (4, 302994744), (6, 201996496), (8, 151497372), (12, 100998248), (13, 93229152), (16, 75748686), (24, 50499124), (26, 46614576), (31, 39096096), (32, 37874343), (39, 31076384), (48, 25249562), (52, 23307288), (62, 19548048), (78, 15538192), (93, 13032032), (96, 12624781), (104, 11653644), (124, 9774024), (156, 7769096), (186, 6516016), (208, 5826822), (248, 4887012), (312, 3884548), (372, 3258008), (403, 3007392), (416, 2913411), (496, 2443506), (624, 1942274), (744, 1629004), (806, 1503696), (992, 1221753), (1209, 1002464), (1248, 971137), (1488, 814502), (1612, 751848), (2418, 501232), (2976, 407251), (3224, 375924), (4836, 250616), (6448, 187962), (9672, 125308), (12896, 93981), (19344, 62654), (31327, 38688)]