260513304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3343}}^1$

素因数の和:3560

約数の個数: 64

約数和(自身を含む): 693411840

約数和(自身を除く): 432898536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 191, 204, 382, 408, 573, 764, 1146, 1528, 2292, 3247, 3343, 4584, 6494, 6686, 9741, 10029, 12988, 13372, 19482, 20058, 25976, 26744, 38964, 40116, 56831, 77928, 80232, 113662, 170493, 227324, 340986, 454648, 638513, 681972, 1277026, 1363944, 1915539, 2554052, 3831078, 5108104, 7662156, 10854721, 15324312, 21709442, 32564163, 43418884, 65128326, 86837768, 130256652, 260513304]

約数ペア:

[(1, 260513304), (2, 130256652), (3, 86837768), (4, 65128326), (6, 43418884), (8, 32564163), (12, 21709442), (17, 15324312), (24, 10854721), (34, 7662156), (51, 5108104), (68, 3831078), (102, 2554052), (136, 1915539), (191, 1363944), (204, 1277026), (382, 681972), (408, 638513), (573, 454648), (764, 340986), (1146, 227324), (1528, 170493), (2292, 113662), (3247, 80232), (3343, 77928), (4584, 56831), (6494, 40116), (6686, 38964), (9741, 26744), (10029, 25976), (12988, 20058), (13372, 19482)]