1286797848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 3816407040

約数和(自身を除く): 2529609192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 211, 217, 248, 372, 422, 434, 633, 651, 744, 844, 868, 1171, 1266, 1302, 1477, 1688, 1736, 2342, 2532, 2604, 2954, 3513, 4431, 4684, 5064, 5208, 5908, 6541, 7026, 8197, 8862, 9368, 11816, 13082, 14052, 16394, 17724, 19623, 24591, 26164, 28104, 32788, 35448, 36301, 39246, 45787, 49182, 52328, 65576, 72602, 78492, 91574, 98364, 108903, 137361, 145204, 156984, 183148, 196728, 217806, 247081, 254107, 274722, 290408, 366296, 435612, 494162, 508214, 549444, 741243, 762321, 871224, 988324, 1016428, 1098888, 1482486, 1524642, 1729567, 1976648, 2032856, 2964972, 3049284, 3459134, 5188701, 5929944, 6098568, 6918268, 7659511, 10377402, 13836536, 15319022, 20754804, 22978533, 30638044, 41509608, 45957066, 53616577, 61276088, 91914132, 107233154, 160849731, 183828264, 214466308, 321699462, 428932616, 643398924, 1286797848]

約数ペア:

[(1, 1286797848), (2, 643398924), (3, 428932616), (4, 321699462), (6, 214466308), (7, 183828264), (8, 160849731), (12, 107233154), (14, 91914132), (21, 61276088), (24, 53616577), (28, 45957066), (31, 41509608), (42, 30638044), (56, 22978533), (62, 20754804), (84, 15319022), (93, 13836536), (124, 10377402), (168, 7659511), (186, 6918268), (211, 6098568), (217, 5929944), (248, 5188701), (372, 3459134), (422, 3049284), (434, 2964972), (633, 2032856), (651, 1976648), (744, 1729567), (844, 1524642), (868, 1482486), (1171, 1098888), (1266, 1016428), (1302, 988324), (1477, 871224), (1688, 762321), (1736, 741243), (2342, 549444), (2532, 508214), (2604, 494162), (2954, 435612), (3513, 366296), (4431, 290408), (4684, 274722), (5064, 254107), (5208, 247081), (5908, 217806), (6541, 196728), (7026, 183148), (8197, 156984), (8862, 145204), (9368, 137361), (11816, 108903), (13082, 98364), (14052, 91574), (16394, 78492), (17724, 72602), (19623, 65576), (24591, 52328), (26164, 49182), (28104, 45787), (32788, 39246), (35448, 36301)]