1490706504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{328639}}^1$

素因数の和:328664

約数の個数: 80

約数和(自身を含む): 4771852800

約数和(自身を除く): 3281146296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 328639, 657278, 985917, 1314556, 1971834, 2300473, 2629112, 2957751, 3943668, 4600946, 5915502, 6901419, 7887336, 8873253, 9201892, 11831004, 13802838, 17746506, 18403784, 20704257, 23662008, 26619759, 27605676, 35493012, 41408514, 53239518, 55211352, 62112771, 70986024, 82817028, 106479036, 124225542, 165634056, 186338313, 212958072, 248451084, 372676626, 496902168, 745353252, 1490706504]

約数ペア:

[(1, 1490706504), (2, 745353252), (3, 496902168), (4, 372676626), (6, 248451084), (7, 212958072), (8, 186338313), (9, 165634056), (12, 124225542), (14, 106479036), (18, 82817028), (21, 70986024), (24, 62112771), (27, 55211352), (28, 53239518), (36, 41408514), (42, 35493012), (54, 27605676), (56, 26619759), (63, 23662008), (72, 20704257), (81, 18403784), (84, 17746506), (108, 13802838), (126, 11831004), (162, 9201892), (168, 8873253), (189, 7887336), (216, 6901419), (252, 5915502), (324, 4600946), (378, 3943668), (504, 2957751), (567, 2629112), (648, 2300473), (756, 1971834), (1134, 1314556), (1512, 985917), (2268, 657278), (4536, 328639)]