290614088

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 570061440

約数和(自身を除く): 279447352

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 367, 412, 734, 824, 961, 1468, 1922, 2936, 3193, 3844, 6386, 7688, 11377, 12772, 22754, 25544, 37801, 45508, 75602, 91016, 98983, 151204, 197966, 302408, 352687, 395932, 705374, 791864, 1171831, 1410748, 2343662, 2821496, 4687324, 9374648, 36326761, 72653522, 145307044, 290614088]

約数ペア:

[(1, 290614088), (2, 145307044), (4, 72653522), (8, 36326761), (31, 9374648), (62, 4687324), (103, 2821496), (124, 2343662), (206, 1410748), (248, 1171831), (367, 791864), (412, 705374), (734, 395932), (824, 352687), (961, 302408), (1468, 197966), (1922, 151204), (2936, 98983), (3193, 91016), (3844, 75602), (6386, 45508), (7688, 37801), (11377, 25544), (12772, 22754)]