876580488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{839}}^1$

素因数の和:1552

約数の個数: 128

約数和(自身を含む): 2790144000

約数和(自身を除く): 1913563512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 691, 756, 839, 1382, 1512, 1678, 2073, 2517, 2764, 3356, 4146, 4837, 5034, 5528, 5873, 6219, 6712, 7551, 8292, 9674, 10068, 11746, 12438, 14511, 15102, 16584, 17619, 18657, 19348, 20136, 22653, 23492, 24876, 29022, 30204, 35238, 37314, 38696, 43533, 45306, 46984, 49752, 52857, 58044, 60408, 70476, 74628, 87066, 90612, 105714, 116088, 130599, 140952, 149256, 158571, 174132, 181224, 211428, 261198, 317142, 348264, 422856, 522396, 579749, 634284, 1044792, 1159498, 1268568, 1739247, 2318996, 3478494, 4058243, 4637992, 5217741, 6956988, 8116486, 10435482, 12174729, 13913976, 15653223, 16232972, 20870964, 24349458, 31306446, 32465944, 36524187, 41741928, 48698916, 62612892, 73048374, 97397832, 109572561, 125225784, 146096748, 219145122, 292193496, 438290244, 876580488]

約数ペア:

[(1, 876580488), (2, 438290244), (3, 292193496), (4, 219145122), (6, 146096748), (7, 125225784), (8, 109572561), (9, 97397832), (12, 73048374), (14, 62612892), (18, 48698916), (21, 41741928), (24, 36524187), (27, 32465944), (28, 31306446), (36, 24349458), (42, 20870964), (54, 16232972), (56, 15653223), (63, 13913976), (72, 12174729), (84, 10435482), (108, 8116486), (126, 6956988), (168, 5217741), (189, 4637992), (216, 4058243), (252, 3478494), (378, 2318996), (504, 1739247), (691, 1268568), (756, 1159498), (839, 1044792), (1382, 634284), (1512, 579749), (1678, 522396), (2073, 422856), (2517, 348264), (2764, 317142), (3356, 261198), (4146, 211428), (4837, 181224), (5034, 174132), (5528, 158571), (5873, 149256), (6219, 140952), (6712, 130599), (7551, 116088), (8292, 105714), (9674, 90612), (10068, 87066), (11746, 74628), (12438, 70476), (14511, 60408), (15102, 58044), (16584, 52857), (17619, 49752), (18657, 46984), (19348, 45306), (20136, 43533), (22653, 38696), (23492, 37314), (24876, 35238), (29022, 30204)]