217064976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8640

約数の個数: 80

約数和(自身を含む): 612960768

約数和(自身を除く): 395895792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 8581, 12648, 17162, 25296, 25743, 34324, 51486, 68648, 102972, 137296, 145877, 205944, 266011, 291754, 411888, 437631, 532022, 583508, 798033, 875262, 1064044, 1167016, 1596066, 1750524, 2128088, 2334032, 3192132, 3501048, 4256176, 4522187, 6384264, 7002096, 9044374, 12768528, 13566561, 18088748, 27133122, 36177496, 54266244, 72354992, 108532488, 217064976]

約数ペア:

[(1, 217064976), (2, 108532488), (3, 72354992), (4, 54266244), (6, 36177496), (8, 27133122), (12, 18088748), (16, 13566561), (17, 12768528), (24, 9044374), (31, 7002096), (34, 6384264), (48, 4522187), (51, 4256176), (62, 3501048), (68, 3192132), (93, 2334032), (102, 2128088), (124, 1750524), (136, 1596066), (186, 1167016), (204, 1064044), (248, 875262), (272, 798033), (372, 583508), (408, 532022), (496, 437631), (527, 411888), (744, 291754), (816, 266011), (1054, 205944), (1488, 145877), (1581, 137296), (2108, 102972), (3162, 68648), (4216, 51486), (6324, 34324), (8432, 25743), (8581, 25296), (12648, 17162)]