775588382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 1326150144

約数和(自身を除く): 550561762

約数列:

[1, 2, 17, 23, 34, 46, 67, 113, 131, 134, 226, 262, 391, 782, 1139, 1541, 1921, 2227, 2278, 2599, 3013, 3082, 3842, 4454, 5198, 6026, 7571, 8777, 14803, 15142, 17554, 26197, 29606, 44183, 51221, 52394, 88366, 102442, 128707, 149209, 174133, 201871, 251651, 257414, 298418, 340469, 348266, 403742, 503302, 680938, 991801, 1983602, 2960261, 3431807, 5787973, 5920522, 6863614, 11575946, 16860617, 22811423, 33721234, 45622846, 387794191, 775588382]

約数ペア:

[(1, 775588382), (2, 387794191), (17, 45622846), (23, 33721234), (34, 22811423), (46, 16860617), (67, 11575946), (113, 6863614), (131, 5920522), (134, 5787973), (226, 3431807), (262, 2960261), (391, 1983602), (782, 991801), (1139, 680938), (1541, 503302), (1921, 403742), (2227, 348266), (2278, 340469), (2599, 298418), (3013, 257414), (3082, 251651), (3842, 201871), (4454, 174133), (5198, 149209), (6026, 128707), (7571, 102442), (8777, 88366), (14803, 52394), (15142, 51221), (17554, 44183), (26197, 29606)]