1248049308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 3224309760

約数和(自身を除く): 1976260452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 251, 271, 278, 417, 502, 542, 556, 753, 813, 834, 1004, 1084, 1506, 1529, 1626, 1668, 2761, 2981, 3012, 3058, 3252, 4587, 5522, 5962, 6116, 8283, 8943, 9174, 11044, 11924, 16566, 17886, 18348, 33132, 34889, 35772, 37669, 68021, 69778, 75338, 104667, 113007, 136042, 139556, 150676, 204063, 209334, 226014, 272084, 383779, 408126, 414359, 418668, 452028, 748231, 767558, 816252, 828718, 1151337, 1243077, 1496462, 1535116, 1657436, 2244693, 2302674, 2486154, 2992924, 4489386, 4605348, 4972308, 8978772, 9454919, 18909838, 28364757, 37819676, 56729514, 104004109, 113459028, 208008218, 312012327, 416016436, 624024654, 1248049308]

約数ペア:

[(1, 1248049308), (2, 624024654), (3, 416016436), (4, 312012327), (6, 208008218), (11, 113459028), (12, 104004109), (22, 56729514), (33, 37819676), (44, 28364757), (66, 18909838), (132, 9454919), (139, 8978772), (251, 4972308), (271, 4605348), (278, 4489386), (417, 2992924), (502, 2486154), (542, 2302674), (556, 2244693), (753, 1657436), (813, 1535116), (834, 1496462), (1004, 1243077), (1084, 1151337), (1506, 828718), (1529, 816252), (1626, 767558), (1668, 748231), (2761, 452028), (2981, 418668), (3012, 414359), (3058, 408126), (3252, 383779), (4587, 272084), (5522, 226014), (5962, 209334), (6116, 204063), (8283, 150676), (8943, 139556), (9174, 136042), (11044, 113007), (11924, 104667), (16566, 75338), (17886, 69778), (18348, 68021), (33132, 37669), (34889, 35772)]