1264841664

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{212507}}^1$

素因数の和:212553

約数の個数: 56

約数和(自身を含む): 3454530048

約数和(自身を除く): 2189688384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 212507, 425014, 637521, 850028, 1275042, 1700056, 2550084, 3400112, 5100168, 6587717, 6800224, 10200336, 13175434, 13600448, 19763151, 20400672, 26350868, 39526302, 40801344, 52701736, 79052604, 105403472, 158105208, 210806944, 316210416, 421613888, 632420832, 1264841664]

約数ペア:

[(1, 1264841664), (2, 632420832), (3, 421613888), (4, 316210416), (6, 210806944), (8, 158105208), (12, 105403472), (16, 79052604), (24, 52701736), (31, 40801344), (32, 39526302), (48, 26350868), (62, 20400672), (64, 19763151), (93, 13600448), (96, 13175434), (124, 10200336), (186, 6800224), (192, 6587717), (248, 5100168), (372, 3400112), (496, 2550084), (744, 1700056), (992, 1275042), (1488, 850028), (1984, 637521), (2976, 425014), (5952, 212507)]