675123456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4108

約数の個数: 144

約数和(自身を含む): 2120265728

約数和(自身を除く): 1445142272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 4051, 5208, 5376, 5952, 6944, 7936, 8102, 10416, 11904, 12153, 13888, 16204, 20832, 23808, 24306, 27776, 28357, 32408, 41664, 48612, 55552, 56714, 64816, 83328, 85071, 97224, 113428, 125581, 129632, 166656, 170142, 194448, 226856, 251162, 259264, 340284, 376743, 388896, 453712, 502324, 518528, 680568, 753486, 777792, 879067, 907424, 1004648, 1037056, 1361136, 1506972, 1555584, 1758134, 1814848, 2009296, 2637201, 2722272, 3013944, 3111168, 3516268, 3629696, 4018592, 5274402, 5444544, 6027888, 7032536, 7259392, 8037184, 10548804, 10889088, 12055776, 14065072, 16074368, 21097608, 21778176, 24111552, 28130144, 32148736, 42195216, 48223104, 56260288, 84390432, 96446208, 112520576, 168780864, 225041152, 337561728, 675123456]

約数ペア:

[(1, 675123456), (2, 337561728), (3, 225041152), (4, 168780864), (6, 112520576), (7, 96446208), (8, 84390432), (12, 56260288), (14, 48223104), (16, 42195216), (21, 32148736), (24, 28130144), (28, 24111552), (31, 21778176), (32, 21097608), (42, 16074368), (48, 14065072), (56, 12055776), (62, 10889088), (64, 10548804), (84, 8037184), (93, 7259392), (96, 7032536), (112, 6027888), (124, 5444544), (128, 5274402), (168, 4018592), (186, 3629696), (192, 3516268), (217, 3111168), (224, 3013944), (248, 2722272), (256, 2637201), (336, 2009296), (372, 1814848), (384, 1758134), (434, 1555584), (448, 1506972), (496, 1361136), (651, 1037056), (672, 1004648), (744, 907424), (768, 879067), (868, 777792), (896, 753486), (992, 680568), (1302, 518528), (1344, 502324), (1488, 453712), (1736, 388896), (1792, 376743), (1984, 340284), (2604, 259264), (2688, 251162), (2976, 226856), (3472, 194448), (3968, 170142), (4051, 166656), (5208, 129632), (5376, 125581), (5952, 113428), (6944, 97224), (7936, 85071), (8102, 83328), (10416, 64816), (11904, 56714), (12153, 55552), (13888, 48612), (16204, 41664), (20832, 32408), (23808, 28357), (24306, 27776)]