3421210772

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1667}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 7182421344

約数和(自身を除く): 3761210572

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 283, 518, 566, 1036, 1132, 1667, 1813, 1981, 3334, 3626, 3962, 6668, 7252, 7924, 10471, 11669, 13867, 20942, 23338, 27734, 41884, 46676, 55468, 61679, 73297, 81683, 123358, 146594, 163366, 246716, 293188, 326732, 431753, 471761, 513079, 863506, 943522, 1026158, 1727012, 1887044, 2052316, 3022271, 3302327, 6044542, 6604654, 12089084, 13209308, 17455157, 23116289, 34910314, 46232578, 69820628, 92465156, 122186099, 244372198, 488744396, 855302693, 1710605386, 3421210772]

約数ペア:

[(1, 3421210772), (2, 1710605386), (4, 855302693), (7, 488744396), (14, 244372198), (28, 122186099), (37, 92465156), (49, 69820628), (74, 46232578), (98, 34910314), (148, 23116289), (196, 17455157), (259, 13209308), (283, 12089084), (518, 6604654), (566, 6044542), (1036, 3302327), (1132, 3022271), (1667, 2052316), (1813, 1887044), (1981, 1727012), (3334, 1026158), (3626, 943522), (3962, 863506), (6668, 513079), (7252, 471761), (7924, 431753), (10471, 326732), (11669, 293188), (13867, 246716), (20942, 163366), (23338, 146594), (27734, 123358), (41884, 81683), (46676, 73297), (55468, 61679)]