1128134904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 3112058880

約数和(自身を除く): 1983923976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 127, 142, 156, 213, 254, 284, 312, 381, 401, 426, 508, 568, 762, 802, 852, 923, 1016, 1203, 1524, 1604, 1651, 1704, 1846, 2406, 2769, 3048, 3208, 3302, 3692, 4812, 4953, 5213, 5538, 6604, 7384, 9017, 9624, 9906, 10426, 11076, 13208, 15639, 18034, 19812, 20852, 22152, 27051, 28471, 31278, 36068, 39624, 41704, 50927, 54102, 56942, 62556, 72136, 85413, 101854, 108204, 113884, 117221, 125112, 152781, 170826, 203708, 216408, 227768, 234442, 305562, 341652, 351663, 370123, 407416, 468884, 611124, 662051, 683304, 703326, 740246, 937768, 1110369, 1222248, 1324102, 1406652, 1480492, 1986153, 2220738, 2648204, 2813304, 2960984, 3615817, 3972306, 4441476, 5296408, 7231634, 7944612, 8882952, 10847451, 14463268, 15889224, 21694902, 28926536, 43389804, 47005621, 86779608, 94011242, 141016863, 188022484, 282033726, 376044968, 564067452, 1128134904]

約数ペア:

[(1, 1128134904), (2, 564067452), (3, 376044968), (4, 282033726), (6, 188022484), (8, 141016863), (12, 94011242), (13, 86779608), (24, 47005621), (26, 43389804), (39, 28926536), (52, 21694902), (71, 15889224), (78, 14463268), (104, 10847451), (127, 8882952), (142, 7944612), (156, 7231634), (213, 5296408), (254, 4441476), (284, 3972306), (312, 3615817), (381, 2960984), (401, 2813304), (426, 2648204), (508, 2220738), (568, 1986153), (762, 1480492), (802, 1406652), (852, 1324102), (923, 1222248), (1016, 1110369), (1203, 937768), (1524, 740246), (1604, 703326), (1651, 683304), (1704, 662051), (1846, 611124), (2406, 468884), (2769, 407416), (3048, 370123), (3208, 351663), (3302, 341652), (3692, 305562), (4812, 234442), (4953, 227768), (5213, 216408), (5538, 203708), (6604, 170826), (7384, 152781), (9017, 125112), (9624, 117221), (9906, 113884), (10426, 108204), (11076, 101854), (13208, 85413), (15639, 72136), (18034, 62556), (19812, 56942), (20852, 54102), (22152, 50927), (27051, 41704), (28471, 39624), (31278, 36068)]