2564215592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 5033356800

約数和(自身を除く): 2469141208

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 229, 248, 277, 326, 458, 554, 652, 916, 1108, 1304, 1832, 2216, 5053, 7099, 8587, 10106, 14198, 17174, 20212, 28396, 34348, 37327, 40424, 45151, 56792, 63433, 68696, 74654, 90302, 126866, 149308, 180604, 253732, 298616, 361208, 507464, 1157137, 1399681, 1966423, 2314274, 2799362, 3932846, 4628548, 5598724, 7865692, 9257096, 10339579, 11197448, 15731384, 20679158, 41358316, 82716632, 320526949, 641053898, 1282107796, 2564215592]

約数ペア:

[(1, 2564215592), (2, 1282107796), (4, 641053898), (8, 320526949), (31, 82716632), (62, 41358316), (124, 20679158), (163, 15731384), (229, 11197448), (248, 10339579), (277, 9257096), (326, 7865692), (458, 5598724), (554, 4628548), (652, 3932846), (916, 2799362), (1108, 2314274), (1304, 1966423), (1832, 1399681), (2216, 1157137), (5053, 507464), (7099, 361208), (8587, 298616), (10106, 253732), (14198, 180604), (17174, 149308), (20212, 126866), (28396, 90302), (34348, 74654), (37327, 68696), (40424, 63433), (45151, 56792)]