12866837928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:892

約数の個数: 256

約数和(自身を含む): 39901593600

約数和(自身を除く): 27034755672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 163, 168, 184, 186, 217, 248, 276, 322, 326, 372, 434, 483, 489, 552, 644, 651, 652, 659, 713, 744, 868, 966, 978, 1141, 1288, 1302, 1304, 1318, 1426, 1736, 1932, 1956, 1977, 2139, 2282, 2604, 2636, 2852, 3423, 3749, 3864, 3912, 3954, 4278, 4564, 4613, 4991, 5053, 5208, 5272, 5704, 6846, 7498, 7908, 8556, 9128, 9226, 9982, 10106, 11247, 13692, 13839, 14973, 14996, 15157, 15159, 15816, 17112, 18452, 19964, 20212, 20429, 22494, 26243, 27384, 27678, 29946, 29992, 30314, 30318, 35371, 36904, 39928, 40424, 40858, 44988, 45471, 52486, 55356, 59892, 60628, 60636, 61287, 70742, 78729, 81716, 89976, 90942, 104972, 106099, 106113, 107417, 110712, 116219, 119784, 121256, 121272, 122574, 141484, 143003, 157458, 163432, 181884, 209944, 212198, 212226, 214834, 232438, 245148, 282968, 286006, 314916, 318297, 322251, 348657, 363768, 424396, 424452, 429009, 429668, 464876, 469867, 490296, 572012, 629832, 636594, 644502, 697314, 751919, 813533, 848792, 848904, 858018, 859336, 929752, 939734, 1144024, 1273188, 1289004, 1394628, 1409601, 1503838, 1627066, 1716036, 1879468, 2255757, 2440599, 2470591, 2546376, 2578008, 2789256, 2819202, 3007676, 3254132, 3289069, 3329927, 3432072, 3758936, 4511514, 4881198, 4941182, 5638404, 6015352, 6508264, 6578138, 6659854, 7411773, 9023028, 9762396, 9867207, 9882364, 9989781, 11276808, 13156276, 13319708, 14823546, 17294137, 18046056, 19524792, 19734414, 19764728, 19979562, 23309489, 26312552, 26639416, 29647092, 34588274, 39468828, 39959124, 46618978, 51882411, 59294184, 69176548, 69928467, 76588321, 78937656, 79918248, 93237956, 103764822, 138353096, 139856934, 153176642, 186475912, 207529644, 229764963, 279713868, 306353284, 415059288, 459529926, 536118247, 559427736, 612706568, 919059852, 1072236494, 1608354741, 1838119704, 2144472988, 3216709482, 4288945976, 6433418964, 12866837928]

約数ペア:

[(1, 12866837928), (2, 6433418964), (3, 4288945976), (4, 3216709482), (6, 2144472988), (7, 1838119704), (8, 1608354741), (12, 1072236494), (14, 919059852), (21, 612706568), (23, 559427736), (24, 536118247), (28, 459529926), (31, 415059288), (42, 306353284), (46, 279713868), (56, 229764963), (62, 207529644), (69, 186475912), (84, 153176642), (92, 139856934), (93, 138353096), (124, 103764822), (138, 93237956), (161, 79918248), (163, 78937656), (168, 76588321), (184, 69928467), (186, 69176548), (217, 59294184), (248, 51882411), (276, 46618978), (322, 39959124), (326, 39468828), (372, 34588274), (434, 29647092), (483, 26639416), (489, 26312552), (552, 23309489), (644, 19979562), (651, 19764728), (652, 19734414), (659, 19524792), (713, 18046056), (744, 17294137), (868, 14823546), (966, 13319708), (978, 13156276), (1141, 11276808), (1288, 9989781), (1302, 9882364), (1304, 9867207), (1318, 9762396), (1426, 9023028), (1736, 7411773), (1932, 6659854), (1956, 6578138), (1977, 6508264), (2139, 6015352), (2282, 5638404), (2604, 4941182), (2636, 4881198), (2852, 4511514), (3423, 3758936), (3749, 3432072), (3864, 3329927), (3912, 3289069), (3954, 3254132), (4278, 3007676), (4564, 2819202), (4613, 2789256), (4991, 2578008), (5053, 2546376), (5208, 2470591), (5272, 2440599), (5704, 2255757), (6846, 1879468), (7498, 1716036), (7908, 1627066), (8556, 1503838), (9128, 1409601), (9226, 1394628), (9982, 1289004), (10106, 1273188), (11247, 1144024), (13692, 939734), (13839, 929752), (14973, 859336), (14996, 858018), (15157, 848904), (15159, 848792), (15816, 813533), (17112, 751919), (18452, 697314), (19964, 644502), (20212, 636594), (20429, 629832), (22494, 572012), (26243, 490296), (27384, 469867), (27678, 464876), (29946, 429668), (29992, 429009), (30314, 424452), (30318, 424396), (35371, 363768), (36904, 348657), (39928, 322251), (40424, 318297), (40858, 314916), (44988, 286006), (45471, 282968), (52486, 245148), (55356, 232438), (59892, 214834), (60628, 212226), (60636, 212198), (61287, 209944), (70742, 181884), (78729, 163432), (81716, 157458), (89976, 143003), (90942, 141484), (104972, 122574), (106099, 121272), (106113, 121256), (107417, 119784), (110712, 116219)]