1301287968

素因数分解:

$2^5\times 3^2\times {\mathrm{643}}^1\times {\mathrm{7027}}^1$

素因数の和:7686

約数の個数: 72

約数和(自身を含む): 3706820208

約数和(自身を除く): 2405532240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7027, 7716, 10288, 11574, 14054, 15432, 20576, 21081, 23148, 28108, 30864, 42162, 46296, 56216, 61728, 63243, 84324, 92592, 112432, 126486, 168648, 185184, 224864, 252972, 337296, 505944, 674592, 1011888, 2023776, 4518361, 9036722, 13555083, 18073444, 27110166, 36146888, 40665249, 54220332, 72293776, 81330498, 108440664, 144587552, 162660996, 216881328, 325321992, 433762656, 650643984, 1301287968]

約数ペア:

[(1, 1301287968), (2, 650643984), (3, 433762656), (4, 325321992), (6, 216881328), (8, 162660996), (9, 144587552), (12, 108440664), (16, 81330498), (18, 72293776), (24, 54220332), (32, 40665249), (36, 36146888), (48, 27110166), (72, 18073444), (96, 13555083), (144, 9036722), (288, 4518361), (643, 2023776), (1286, 1011888), (1929, 674592), (2572, 505944), (3858, 337296), (5144, 252972), (5787, 224864), (7027, 185184), (7716, 168648), (10288, 126486), (11574, 112432), (14054, 92592), (15432, 84324), (20576, 63243), (21081, 61728), (23148, 56216), (28108, 46296), (30864, 42162)]