31345647984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{13633}}^1$

素因数の和:15935

約数の個数: 120

約数和(自身を含む): 100307628512

約数和(自身を除く): 68961980528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2281, 4562, 6843, 9124, 13633, 13686, 15967, 18248, 20529, 27266, 27372, 31934, 36496, 40899, 41058, 47901, 54532, 54744, 63868, 81798, 82116, 95431, 95802, 109064, 109488, 122697, 127736, 143703, 163596, 164232, 190862, 191604, 218128, 245394, 255472, 286293, 287406, 327192, 328464, 381724, 383208, 490788, 572586, 574812, 654384, 763448, 766416, 858879, 981576, 1145172, 1149624, 1526896, 1717758, 1963152, 2290344, 2299248, 3435516, 4580688, 6871032, 13742064, 31096873, 62193746, 93290619, 124387492, 186581238, 217678111, 248774984, 279871857, 373162476, 435356222, 497549968, 559743714, 653034333, 746324952, 870712444, 1119487428, 1306068666, 1492649904, 1741424888, 1959102999, 2238974856, 2612137332, 3482849776, 3918205998, 4477949712, 5224274664, 7836411996, 10448549328, 15672823992, 31345647984]

約数ペア:

[(1, 31345647984), (2, 15672823992), (3, 10448549328), (4, 7836411996), (6, 5224274664), (7, 4477949712), (8, 3918205998), (9, 3482849776), (12, 2612137332), (14, 2238974856), (16, 1959102999), (18, 1741424888), (21, 1492649904), (24, 1306068666), (28, 1119487428), (36, 870712444), (42, 746324952), (48, 653034333), (56, 559743714), (63, 497549968), (72, 435356222), (84, 373162476), (112, 279871857), (126, 248774984), (144, 217678111), (168, 186581238), (252, 124387492), (336, 93290619), (504, 62193746), (1008, 31096873), (2281, 13742064), (4562, 6871032), (6843, 4580688), (9124, 3435516), (13633, 2299248), (13686, 2290344), (15967, 1963152), (18248, 1717758), (20529, 1526896), (27266, 1149624), (27372, 1145172), (31934, 981576), (36496, 858879), (40899, 766416), (41058, 763448), (47901, 654384), (54532, 574812), (54744, 572586), (63868, 490788), (81798, 383208), (82116, 381724), (95431, 328464), (95802, 327192), (109064, 287406), (109488, 286293), (122697, 255472), (127736, 245394), (143703, 218128), (163596, 191604), (164232, 190862)]