275687604

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 732614400

約数和(自身を除く): 456926796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 157, 213, 229, 284, 314, 426, 458, 471, 628, 639, 687, 852, 916, 942, 1278, 1374, 1413, 1884, 1917, 2061, 2556, 2748, 2826, 3834, 4122, 4239, 5652, 6183, 7668, 8244, 8478, 11147, 12366, 16259, 16956, 22294, 24732, 32518, 33441, 35953, 44588, 48777, 65036, 66882, 71906, 97554, 100323, 107859, 133764, 143812, 146331, 195108, 200646, 215718, 292662, 300969, 323577, 401292, 431436, 438993, 585324, 601938, 647154, 877986, 970731, 1203876, 1294308, 1755972, 1941462, 2552663, 3882924, 5105326, 7657989, 10210652, 15315978, 22973967, 30631956, 45947934, 68921901, 91895868, 137843802, 275687604]

約数ペア:

[(1, 275687604), (2, 137843802), (3, 91895868), (4, 68921901), (6, 45947934), (9, 30631956), (12, 22973967), (18, 15315978), (27, 10210652), (36, 7657989), (54, 5105326), (71, 3882924), (108, 2552663), (142, 1941462), (157, 1755972), (213, 1294308), (229, 1203876), (284, 970731), (314, 877986), (426, 647154), (458, 601938), (471, 585324), (628, 438993), (639, 431436), (687, 401292), (852, 323577), (916, 300969), (942, 292662), (1278, 215718), (1374, 200646), (1413, 195108), (1884, 146331), (1917, 143812), (2061, 133764), (2556, 107859), (2748, 100323), (2826, 97554), (3834, 71906), (4122, 66882), (4239, 65036), (5652, 48777), (6183, 44588), (7668, 35953), (8244, 33441), (8478, 32518), (11147, 24732), (12366, 22294), (16259, 16956)]