7890683208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{258677}}^1$

素因数の和:258758

約数の個数: 64

約数和(自身を含む): 20859793920

約数和(自身を除く): 12969110712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 3813, 5084, 7626, 10168, 15252, 30504, 258677, 517354, 776031, 1034708, 1552062, 2069416, 3104124, 6208248, 8018987, 10605757, 16037974, 21211514, 24056961, 31817271, 32075948, 42423028, 48113922, 63634542, 64151896, 84846056, 96227844, 127269084, 192455688, 254538168, 328778467, 657556934, 986335401, 1315113868, 1972670802, 2630227736, 3945341604, 7890683208]

約数ペア:

[(1, 7890683208), (2, 3945341604), (3, 2630227736), (4, 1972670802), (6, 1315113868), (8, 986335401), (12, 657556934), (24, 328778467), (31, 254538168), (41, 192455688), (62, 127269084), (82, 96227844), (93, 84846056), (123, 64151896), (124, 63634542), (164, 48113922), (186, 42423028), (246, 32075948), (248, 31817271), (328, 24056961), (372, 21211514), (492, 16037974), (744, 10605757), (984, 8018987), (1271, 6208248), (2542, 3104124), (3813, 2069416), (5084, 1552062), (7626, 1034708), (10168, 776031), (15252, 517354), (30504, 258677)]