868015872

素因数分解:

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

素因数の和:4107

約数の個数: 144

約数和(自身を含む): 2650332160

約数和(自身を除く): 1782316288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4051, 4464, 5952, 6696, 6912, 7936, 8102, 8928, 11904, 12153, 13392, 16204, 17856, 23808, 24306, 26784, 32408, 35712, 36459, 48612, 53568, 64816, 71424, 72918, 97224, 107136, 109377, 125581, 129632, 145836, 194448, 214272, 218754, 251162, 259264, 291672, 376743, 388896, 437508, 502324, 518528, 583344, 753486, 777792, 875016, 1004648, 1037056, 1130229, 1166688, 1506972, 1555584, 1750032, 2009296, 2260458, 2333376, 3013944, 3111168, 3390687, 3500064, 4018592, 4520916, 4666752, 6027888, 6781374, 7000128, 8037184, 9041832, 9333504, 12055776, 13562748, 14000256, 16074368, 18083664, 24111552, 27125496, 28000512, 32148736, 36167328, 48223104, 54250992, 72334656, 96446208, 108501984, 144669312, 217003968, 289338624, 434007936, 868015872]

約数ペア:

[(1, 868015872), (2, 434007936), (3, 289338624), (4, 217003968), (6, 144669312), (8, 108501984), (9, 96446208), (12, 72334656), (16, 54250992), (18, 48223104), (24, 36167328), (27, 32148736), (31, 28000512), (32, 27125496), (36, 24111552), (48, 18083664), (54, 16074368), (62, 14000256), (64, 13562748), (72, 12055776), (93, 9333504), (96, 9041832), (108, 8037184), (124, 7000128), (128, 6781374), (144, 6027888), (186, 4666752), (192, 4520916), (216, 4018592), (248, 3500064), (256, 3390687), (279, 3111168), (288, 3013944), (372, 2333376), (384, 2260458), (432, 2009296), (496, 1750032), (558, 1555584), (576, 1506972), (744, 1166688), (768, 1130229), (837, 1037056), (864, 1004648), (992, 875016), (1116, 777792), (1152, 753486), (1488, 583344), (1674, 518528), (1728, 502324), (1984, 437508), (2232, 388896), (2304, 376743), (2976, 291672), (3348, 259264), (3456, 251162), (3968, 218754), (4051, 214272), (4464, 194448), (5952, 145836), (6696, 129632), (6912, 125581), (7936, 109377), (8102, 107136), (8928, 97224), (11904, 72918), (12153, 71424), (13392, 64816), (16204, 53568), (17856, 48612), (23808, 36459), (24306, 35712), (26784, 32408)]