1021646064

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{64303}}^1$

素因数の和:64645

約数の個数: 40

約数和(自身を含む): 2647267072

約数和(自身を除く): 1625621008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 64303, 128606, 192909, 257212, 385818, 514424, 771636, 1028848, 1543272, 3086544, 21284293, 42568586, 63852879, 85137172, 127705758, 170274344, 255411516, 340548688, 510823032, 1021646064]

約数ペア:

[(1, 1021646064), (2, 510823032), (3, 340548688), (4, 255411516), (6, 170274344), (8, 127705758), (12, 85137172), (16, 63852879), (24, 42568586), (48, 21284293), (331, 3086544), (662, 1543272), (993, 1028848), (1324, 771636), (1986, 514424), (2648, 385818), (3972, 257212), (5296, 192909), (7944, 128606), (15888, 64303)]