1286612096

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4274

約数の個数: 128

約数和(自身を含む): 3299512320

約数和(自身を除く): 2012900224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1736, 1984, 2387, 2464, 2728, 3472, 3968, 4211, 4774, 4928, 5456, 6944, 8422, 9548, 9856, 10912, 13888, 16844, 19096, 21824, 27776, 29477, 33688, 38192, 43648, 46321, 58954, 67376, 76384, 92642, 117908, 130541, 134752, 152768, 185284, 235816, 261082, 269504, 305536, 324247, 370568, 471632, 522164, 539008, 648494, 741136, 913787, 943264, 1044328, 1296988, 1435951, 1482272, 1827574, 1886528, 2088656, 2593976, 2871902, 2964544, 3655148, 3773056, 4177312, 5187952, 5743804, 5929088, 7310296, 8354624, 10051657, 10375904, 11487608, 14620592, 16709248, 20103314, 20751808, 22975216, 29241184, 40206628, 41503616, 45950432, 58482368, 80413256, 91900864, 116964736, 160826512, 183801728, 321653024, 643306048, 1286612096]

約数ペア:

[(1, 1286612096), (2, 643306048), (4, 321653024), (7, 183801728), (8, 160826512), (11, 116964736), (14, 91900864), (16, 80413256), (22, 58482368), (28, 45950432), (31, 41503616), (32, 40206628), (44, 29241184), (56, 22975216), (62, 20751808), (64, 20103314), (77, 16709248), (88, 14620592), (112, 11487608), (124, 10375904), (128, 10051657), (154, 8354624), (176, 7310296), (217, 5929088), (224, 5743804), (248, 5187952), (308, 4177312), (341, 3773056), (352, 3655148), (434, 2964544), (448, 2871902), (496, 2593976), (616, 2088656), (682, 1886528), (704, 1827574), (868, 1482272), (896, 1435951), (992, 1296988), (1232, 1044328), (1364, 943264), (1408, 913787), (1736, 741136), (1984, 648494), (2387, 539008), (2464, 522164), (2728, 471632), (3472, 370568), (3968, 324247), (4211, 305536), (4774, 269504), (4928, 261082), (5456, 235816), (6944, 185284), (8422, 152768), (9548, 134752), (9856, 130541), (10912, 117908), (13888, 92642), (16844, 76384), (19096, 67376), (21824, 58954), (27776, 46321), (29477, 43648), (33688, 38192)]