1302816

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 3513888

約数和(自身を除く): 2211072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 331, 492, 656, 662, 984, 993, 1312, 1324, 1968, 1986, 2648, 3936, 3972, 5296, 7944, 10592, 13571, 15888, 27142, 31776, 40713, 54284, 81426, 108568, 162852, 217136, 325704, 434272, 651408, 1302816]

約数ペア:

[(1, 1302816), (2, 651408), (3, 434272), (4, 325704), (6, 217136), (8, 162852), (12, 108568), (16, 81426), (24, 54284), (32, 40713), (41, 31776), (48, 27142), (82, 15888), (96, 13571), (123, 10592), (164, 7944), (246, 5296), (328, 3972), (331, 3936), (492, 2648), (656, 1986), (662, 1968), (984, 1324), (993, 1312)]