15691409136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{204443}}^1$

素因数の和:204511

約数の個数: 120

約数和(自身を含む): 48445868016

約数和(自身を除く): 32754458880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 19188, 25584, 38376, 76752, 204443, 408886, 613329, 817772, 1226658, 1635544, 1839987, 2453316, 2657759, 3271088, 3679974, 4906632, 5315518, 7359948, 7973277, 8382163, 9813264, 10631036, 14719896, 15946554, 16764326, 21262072, 23919831, 25146489, 29439792, 31893108, 33528652, 42524144, 47839662, 50292978, 63786216, 67057304, 75439467, 95679324, 100585956, 108968119, 127572432, 134114608, 150878934, 191358648, 201171912, 217936238, 301757868, 326904357, 382717296, 402343824, 435872476, 603515736, 653808714, 871744952, 980713071, 1207031472, 1307617428, 1743489904, 1961426142, 2615234856, 3922852284, 5230469712, 7845704568, 15691409136]

約数ペア:

[(1, 15691409136), (2, 7845704568), (3, 5230469712), (4, 3922852284), (6, 2615234856), (8, 1961426142), (9, 1743489904), (12, 1307617428), (13, 1207031472), (16, 980713071), (18, 871744952), (24, 653808714), (26, 603515736), (36, 435872476), (39, 402343824), (41, 382717296), (48, 326904357), (52, 301757868), (72, 217936238), (78, 201171912), (82, 191358648), (104, 150878934), (117, 134114608), (123, 127572432), (144, 108968119), (156, 100585956), (164, 95679324), (208, 75439467), (234, 67057304), (246, 63786216), (312, 50292978), (328, 47839662), (369, 42524144), (468, 33528652), (492, 31893108), (533, 29439792), (624, 25146489), (656, 23919831), (738, 21262072), (936, 16764326), (984, 15946554), (1066, 14719896), (1476, 10631036), (1599, 9813264), (1872, 8382163), (1968, 7973277), (2132, 7359948), (2952, 5315518), (3198, 4906632), (4264, 3679974), (4797, 3271088), (5904, 2657759), (6396, 2453316), (8528, 1839987), (9594, 1635544), (12792, 1226658), (19188, 817772), (25584, 613329), (38376, 408886), (76752, 204443)]