1323547264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6263}}^1$

素因数の和:6417

約数の個数: 64

約数和(自身を含む): 2862397440

約数和(自身を除く): 1538850176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 4064, 6263, 6604, 8128, 12526, 13208, 16256, 25052, 26416, 50104, 52832, 81419, 100208, 105664, 162838, 200416, 211328, 325676, 400832, 651352, 795401, 801664, 1302704, 1590802, 2605408, 3181604, 5210816, 6363208, 10340213, 10421632, 12726416, 20680426, 25452832, 41360852, 50905664, 82721704, 101811328, 165443408, 330886816, 661773632, 1323547264]

約数ペア:

[(1, 1323547264), (2, 661773632), (4, 330886816), (8, 165443408), (13, 101811328), (16, 82721704), (26, 50905664), (32, 41360852), (52, 25452832), (64, 20680426), (104, 12726416), (127, 10421632), (128, 10340213), (208, 6363208), (254, 5210816), (416, 3181604), (508, 2605408), (832, 1590802), (1016, 1302704), (1651, 801664), (1664, 795401), (2032, 651352), (3302, 400832), (4064, 325676), (6263, 211328), (6604, 200416), (8128, 162838), (12526, 105664), (13208, 100208), (16256, 81419), (25052, 52832), (26416, 50104)]