789933816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:959

約数の個数: 256

約数和(自身を含む): 2727936000

約数和(自身を除く): 1938002184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 342, 372, 378, 399, 434, 456, 504, 513, 532, 558, 589, 651, 684, 744, 756, 798, 837, 868, 887, 1026, 1064, 1116, 1178, 1197, 1302, 1368, 1512, 1596, 1674, 1736, 1767, 1774, 1953, 2052, 2232, 2356, 2394, 2604, 2661, 3192, 3348, 3534, 3548, 3591, 3906, 4104, 4123, 4712, 4788, 5208, 5301, 5322, 5859, 6209, 6696, 7068, 7096, 7182, 7812, 7983, 8246, 9576, 10602, 10644, 11718, 12369, 12418, 14136, 14364, 15624, 15903, 15966, 16492, 16853, 18627, 21204, 21288, 23436, 23949, 24738, 24836, 27497, 28728, 31806, 31932, 32984, 33706, 37107, 37254, 42408, 46872, 47898, 49476, 49672, 50559, 54994, 55881, 63612, 63864, 67412, 74214, 74508, 82491, 95796, 98952, 101118, 109988, 111321, 111762, 117971, 127224, 134824, 148428, 149016, 151677, 164982, 167643, 191592, 192479, 202236, 219976, 222642, 223524, 235942, 247473, 296856, 303354, 329964, 335286, 353913, 384958, 404472, 445284, 447048, 455031, 471884, 494946, 522443, 577437, 606708, 659928, 670572, 707826, 742419, 769916, 890568, 910062, 943768, 989892, 1044886, 1061739, 1154874, 1213416, 1341144, 1415652, 1484838, 1539832, 1567329, 1732311, 1820124, 1979784, 2089772, 2123478, 2309748, 2831304, 2969676, 3134658, 3185217, 3464622, 3640248, 3657101, 4179544, 4246956, 4619496, 4701987, 5196933, 5939352, 6269316, 6370434, 6929244, 7314202, 8493912, 9403974, 10393866, 10971303, 12538632, 12740868, 13858488, 14105961, 14628404, 18807948, 20787732, 21942606, 25481736, 28211922, 29256808, 32913909, 37615896, 41575464, 43885212, 56423844, 65827818, 87770424, 98741727, 112847688, 131655636, 197483454, 263311272, 394966908, 789933816]

約数ペア:

[(1, 789933816), (2, 394966908), (3, 263311272), (4, 197483454), (6, 131655636), (7, 112847688), (8, 98741727), (9, 87770424), (12, 65827818), (14, 56423844), (18, 43885212), (19, 41575464), (21, 37615896), (24, 32913909), (27, 29256808), (28, 28211922), (31, 25481736), (36, 21942606), (38, 20787732), (42, 18807948), (54, 14628404), (56, 14105961), (57, 13858488), (62, 12740868), (63, 12538632), (72, 10971303), (76, 10393866), (84, 9403974), (93, 8493912), (108, 7314202), (114, 6929244), (124, 6370434), (126, 6269316), (133, 5939352), (152, 5196933), (168, 4701987), (171, 4619496), (186, 4246956), (189, 4179544), (216, 3657101), (217, 3640248), (228, 3464622), (248, 3185217), (252, 3134658), (266, 2969676), (279, 2831304), (342, 2309748), (372, 2123478), (378, 2089772), (399, 1979784), (434, 1820124), (456, 1732311), (504, 1567329), (513, 1539832), (532, 1484838), (558, 1415652), (589, 1341144), (651, 1213416), (684, 1154874), (744, 1061739), (756, 1044886), (798, 989892), (837, 943768), (868, 910062), (887, 890568), (1026, 769916), (1064, 742419), (1116, 707826), (1178, 670572), (1197, 659928), (1302, 606708), (1368, 577437), (1512, 522443), (1596, 494946), (1674, 471884), (1736, 455031), (1767, 447048), (1774, 445284), (1953, 404472), (2052, 384958), (2232, 353913), (2356, 335286), (2394, 329964), (2604, 303354), (2661, 296856), (3192, 247473), (3348, 235942), (3534, 223524), (3548, 222642), (3591, 219976), (3906, 202236), (4104, 192479), (4123, 191592), (4712, 167643), (4788, 164982), (5208, 151677), (5301, 149016), (5322, 148428), (5859, 134824), (6209, 127224), (6696, 117971), (7068, 111762), (7096, 111321), (7182, 109988), (7812, 101118), (7983, 98952), (8246, 95796), (9576, 82491), (10602, 74508), (10644, 74214), (11718, 67412), (12369, 63864), (12418, 63612), (14136, 55881), (14364, 54994), (15624, 50559), (15903, 49672), (15966, 49476), (16492, 47898), (16853, 46872), (18627, 42408), (21204, 37254), (21288, 37107), (23436, 33706), (23949, 32984), (24738, 31932), (24836, 31806), (27497, 28728)]