977840892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8839}}^1$

素因数の和:9295

約数の個数: 72

約数和(自身を含む): 2831628800

約数和(自身を除く): 1853787908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 878, 1317, 1756, 2634, 3073, 3951, 5268, 6146, 7902, 8839, 9219, 12292, 15804, 17678, 18438, 26517, 27657, 35356, 36876, 53034, 55314, 61873, 79551, 106068, 110628, 123746, 159102, 185619, 247492, 318204, 371238, 556857, 742476, 1113714, 2227428, 3880321, 7760642, 11640963, 15521284, 23281926, 27162247, 34922889, 46563852, 54324494, 69845778, 81486741, 108648988, 139691556, 162973482, 244460223, 325946964, 488920446, 977840892]

約数ペア:

[(1, 977840892), (2, 488920446), (3, 325946964), (4, 244460223), (6, 162973482), (7, 139691556), (9, 108648988), (12, 81486741), (14, 69845778), (18, 54324494), (21, 46563852), (28, 34922889), (36, 27162247), (42, 23281926), (63, 15521284), (84, 11640963), (126, 7760642), (252, 3880321), (439, 2227428), (878, 1113714), (1317, 742476), (1756, 556857), (2634, 371238), (3073, 318204), (3951, 247492), (5268, 185619), (6146, 159102), (7902, 123746), (8839, 110628), (9219, 106068), (12292, 79551), (15804, 61873), (17678, 55314), (18438, 53034), (26517, 36876), (27657, 35356)]