997297776

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5535

約数の個数: 120

約数和(自身を含む): 2951894400

約数和(自身を除く): 1954596624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2232, 2542, 2952, 3813, 4464, 5084, 5449, 5904, 7626, 10168, 10898, 11439, 15252, 16347, 20336, 21796, 22878, 30504, 32694, 43592, 45756, 49041, 61008, 65388, 87184, 91512, 98082, 130776, 168919, 183024, 196164, 223409, 261552, 337838, 392328, 446818, 506757, 670227, 675676, 784656, 893636, 1013514, 1340454, 1351352, 1520271, 1787272, 2010681, 2027028, 2680908, 2702704, 3040542, 3574544, 4021362, 4054056, 5361816, 6081084, 6925679, 8042724, 8108112, 10723632, 12162168, 13851358, 16085448, 20777037, 24324336, 27702716, 32170896, 41554074, 55405432, 62331111, 83108148, 110810864, 124662222, 166216296, 249324444, 332432592, 498648888, 997297776]

約数ペア:

[(1, 997297776), (2, 498648888), (3, 332432592), (4, 249324444), (6, 166216296), (8, 124662222), (9, 110810864), (12, 83108148), (16, 62331111), (18, 55405432), (24, 41554074), (31, 32170896), (36, 27702716), (41, 24324336), (48, 20777037), (62, 16085448), (72, 13851358), (82, 12162168), (93, 10723632), (123, 8108112), (124, 8042724), (144, 6925679), (164, 6081084), (186, 5361816), (246, 4054056), (248, 4021362), (279, 3574544), (328, 3040542), (369, 2702704), (372, 2680908), (492, 2027028), (496, 2010681), (558, 1787272), (656, 1520271), (738, 1351352), (744, 1340454), (984, 1013514), (1116, 893636), (1271, 784656), (1476, 675676), (1488, 670227), (1968, 506757), (2232, 446818), (2542, 392328), (2952, 337838), (3813, 261552), (4464, 223409), (5084, 196164), (5449, 183024), (5904, 168919), (7626, 130776), (10168, 98082), (10898, 91512), (11439, 87184), (15252, 65388), (16347, 61008), (20336, 49041), (21796, 45756), (22878, 43592), (30504, 32694)]