15788894568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 42188065920

約数和(自身を除く): 26399171352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 233, 307, 408, 466, 541, 614, 699, 921, 932, 1082, 1228, 1398, 1623, 1842, 1864, 2164, 2456, 2796, 3246, 3684, 3961, 4328, 5219, 5592, 6492, 7368, 7922, 9197, 10438, 11883, 12984, 15657, 15844, 18394, 20876, 23766, 27591, 31314, 31688, 36788, 41752, 47532, 55182, 62628, 71531, 73576, 95064, 110364, 125256, 126053, 143062, 166087, 214593, 220728, 252106, 286124, 332174, 378159, 429186, 498261, 504212, 572248, 664348, 756318, 858372, 996522, 1008424, 1216027, 1328696, 1512636, 1716744, 1993044, 2142901, 2432054, 2823479, 3025272, 3648081, 3986088, 4285802, 4864108, 5646958, 6428703, 7296162, 8470437, 8571604, 9728216, 11293916, 12857406, 14592324, 16940874, 17143208, 22587832, 25714812, 29184648, 33881748, 38698271, 51429624, 67763496, 77396542, 116094813, 154793084, 232189626, 309586168, 464379252, 657870607, 928758504, 1315741214, 1973611821, 2631482428, 3947223642, 5262964856, 7894447284, 15788894568]

約数ペア:

[(1, 15788894568), (2, 7894447284), (3, 5262964856), (4, 3947223642), (6, 2631482428), (8, 1973611821), (12, 1315741214), (17, 928758504), (24, 657870607), (34, 464379252), (51, 309586168), (68, 232189626), (102, 154793084), (136, 116094813), (204, 77396542), (233, 67763496), (307, 51429624), (408, 38698271), (466, 33881748), (541, 29184648), (614, 25714812), (699, 22587832), (921, 17143208), (932, 16940874), (1082, 14592324), (1228, 12857406), (1398, 11293916), (1623, 9728216), (1842, 8571604), (1864, 8470437), (2164, 7296162), (2456, 6428703), (2796, 5646958), (3246, 4864108), (3684, 4285802), (3961, 3986088), (4328, 3648081), (5219, 3025272), (5592, 2823479), (6492, 2432054), (7368, 2142901), (7922, 1993044), (9197, 1716744), (10438, 1512636), (11883, 1328696), (12984, 1216027), (15657, 1008424), (15844, 996522), (18394, 858372), (20876, 756318), (23766, 664348), (27591, 572248), (31314, 504212), (31688, 498261), (36788, 429186), (41752, 378159), (47532, 332174), (55182, 286124), (62628, 252106), (71531, 220728), (73576, 214593), (95064, 166087), (110364, 143062), (125256, 126053)]