259873968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{318473}}^1$

素因数の和:318501

約数の個数: 40

約数和(自身を含む): 710833968

約数和(自身を除く): 450960000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 318473, 636946, 955419, 1273892, 1910838, 2547784, 3821676, 5095568, 5414041, 7643352, 10828082, 15286704, 16242123, 21656164, 32484246, 43312328, 64968492, 86624656, 129936984, 259873968]

約数ペア:

[(1, 259873968), (2, 129936984), (3, 86624656), (4, 64968492), (6, 43312328), (8, 32484246), (12, 21656164), (16, 16242123), (17, 15286704), (24, 10828082), (34, 7643352), (48, 5414041), (51, 5095568), (68, 3821676), (102, 2547784), (136, 1910838), (204, 1273892), (272, 955419), (408, 636946), (816, 318473)]