1951873088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5332

約数の個数: 112

約数和(自身を含む): 4619109888

約数和(自身を除く): 2667236800

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 496, 527, 544, 682, 704, 748, 992, 1054, 1088, 1364, 1496, 1984, 2108, 2728, 2992, 4216, 5261, 5456, 5797, 5984, 8432, 10522, 10912, 11594, 11968, 16864, 21044, 21824, 23188, 33728, 42088, 46376, 57871, 84176, 89437, 92752, 115742, 163091, 168352, 178874, 185504, 231484, 326182, 336704, 357748, 371008, 462968, 652364, 715496, 925936, 983807, 1304728, 1430992, 1794001, 1851872, 1967614, 2609456, 2772547, 2861984, 3588002, 3703744, 3935228, 5218912, 5545094, 5723968, 7176004, 7870456, 10437824, 11090188, 14352008, 15740912, 22180376, 28704016, 30498017, 31481824, 44360752, 57408032, 60996034, 62963648, 88721504, 114816064, 121992068, 177443008, 243984136, 487968272, 975936544, 1951873088]

約数ペア:

[(1, 1951873088), (2, 975936544), (4, 487968272), (8, 243984136), (11, 177443008), (16, 121992068), (17, 114816064), (22, 88721504), (31, 62963648), (32, 60996034), (34, 57408032), (44, 44360752), (62, 31481824), (64, 30498017), (68, 28704016), (88, 22180376), (124, 15740912), (136, 14352008), (176, 11090188), (187, 10437824), (248, 7870456), (272, 7176004), (341, 5723968), (352, 5545094), (374, 5218912), (496, 3935228), (527, 3703744), (544, 3588002), (682, 2861984), (704, 2772547), (748, 2609456), (992, 1967614), (1054, 1851872), (1088, 1794001), (1364, 1430992), (1496, 1304728), (1984, 983807), (2108, 925936), (2728, 715496), (2992, 652364), (4216, 462968), (5261, 371008), (5456, 357748), (5797, 336704), (5984, 326182), (8432, 231484), (10522, 185504), (10912, 178874), (11594, 168352), (11968, 163091), (16864, 115742), (21044, 92752), (21824, 89437), (23188, 84176), (33728, 57871), (42088, 46376)]