348540971360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128140063}}^1$

素因数の和:128140095

約数の個数: 48

約数和(自身を含む): 871864995456

約数和(自身を除く): 523324024096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 128140063, 256280126, 512560252, 640700315, 1025120504, 1281400630, 2050241008, 2178381071, 2562801260, 4100482016, 4356762142, 5125602520, 8713524284, 10251205040, 10891905355, 17427048568, 20502410080, 21783810710, 34854097136, 43567621420, 69708194272, 87135242840, 174270485680, 348540971360]

約数ペア:

[(1, 348540971360), (2, 174270485680), (4, 87135242840), (5, 69708194272), (8, 43567621420), (10, 34854097136), (16, 21783810710), (17, 20502410080), (20, 17427048568), (32, 10891905355), (34, 10251205040), (40, 8713524284), (68, 5125602520), (80, 4356762142), (85, 4100482016), (136, 2562801260), (160, 2178381071), (170, 2050241008), (272, 1281400630), (340, 1025120504), (544, 640700315), (680, 512560252), (1360, 256280126), (2720, 128140063)]