338620944

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{21313}}^1$

素因数の和:21655

約数の個数: 40

約数和(自身を含む): 877454752

約数和(自身を除く): 538833808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 21313, 42626, 63939, 85252, 127878, 170504, 255756, 341008, 511512, 1023024, 7054603, 14109206, 21163809, 28218412, 42327618, 56436824, 84655236, 112873648, 169310472, 338620944]

約数ペア:

[(1, 338620944), (2, 169310472), (3, 112873648), (4, 84655236), (6, 56436824), (8, 42327618), (12, 28218412), (16, 21163809), (24, 14109206), (48, 7054603), (331, 1023024), (662, 511512), (993, 341008), (1324, 255756), (1986, 170504), (2648, 127878), (3972, 85252), (5296, 63939), (7944, 42626), (15888, 21313)]