2644295598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2159

約数の個数: 128

約数和(自身を含む): 6997155840

約数和(自身を除く): 4352860242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 113, 126, 186, 189, 217, 226, 279, 339, 378, 434, 558, 651, 678, 791, 837, 1017, 1302, 1582, 1674, 1953, 1997, 2034, 2373, 3051, 3503, 3906, 3994, 4746, 5859, 5991, 6102, 7006, 7119, 10509, 11718, 11982, 13979, 14238, 17973, 21018, 21357, 24521, 27958, 31527, 35946, 41937, 42714, 49042, 53919, 61907, 63054, 73563, 83874, 94581, 107838, 123814, 125811, 147126, 185721, 189162, 220689, 225661, 251622, 371442, 377433, 433349, 441378, 451322, 557163, 662067, 676983, 754866, 866698, 1114326, 1300047, 1324134, 1353966, 1579627, 1671489, 2030949, 2600094, 3159254, 3342978, 3900141, 4061898, 4738881, 6092847, 6995491, 7800282, 9477762, 11700423, 12185694, 13990982, 14216643, 20986473, 23400846, 28433286, 41972946, 42649929, 48968437, 62959419, 85299858, 97936874, 125918838, 146905311, 188878257, 293810622, 377756514, 440715933, 881431866, 1322147799, 2644295598]

約数ペア:

[(1, 2644295598), (2, 1322147799), (3, 881431866), (6, 440715933), (7, 377756514), (9, 293810622), (14, 188878257), (18, 146905311), (21, 125918838), (27, 97936874), (31, 85299858), (42, 62959419), (54, 48968437), (62, 42649929), (63, 41972946), (93, 28433286), (113, 23400846), (126, 20986473), (186, 14216643), (189, 13990982), (217, 12185694), (226, 11700423), (279, 9477762), (339, 7800282), (378, 6995491), (434, 6092847), (558, 4738881), (651, 4061898), (678, 3900141), (791, 3342978), (837, 3159254), (1017, 2600094), (1302, 2030949), (1582, 1671489), (1674, 1579627), (1953, 1353966), (1997, 1324134), (2034, 1300047), (2373, 1114326), (3051, 866698), (3503, 754866), (3906, 676983), (3994, 662067), (4746, 557163), (5859, 451322), (5991, 441378), (6102, 433349), (7006, 377433), (7119, 371442), (10509, 251622), (11718, 225661), (11982, 220689), (13979, 189162), (14238, 185721), (17973, 147126), (21018, 125811), (21357, 123814), (24521, 107838), (27958, 94581), (31527, 83874), (35946, 73563), (41937, 63054), (42714, 61907), (49042, 53919)]