255343776

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 696729600

約数和(自身を除く): 441385824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 239, 248, 359, 372, 478, 496, 717, 718, 744, 956, 992, 1077, 1434, 1436, 1488, 1912, 2154, 2868, 2872, 2976, 3824, 4308, 5736, 5744, 7409, 7648, 8616, 11129, 11472, 11488, 14818, 17232, 22227, 22258, 22944, 29636, 33387, 34464, 44454, 44516, 59272, 66774, 85801, 88908, 89032, 118544, 133548, 171602, 177816, 178064, 237088, 257403, 267096, 343204, 355632, 356128, 514806, 534192, 686408, 711264, 1029612, 1068384, 1372816, 2059224, 2659831, 2745632, 4118448, 5319662, 7979493, 8236896, 10639324, 15958986, 21278648, 31917972, 42557296, 63835944, 85114592, 127671888, 255343776]

約数ペア:

[(1, 255343776), (2, 127671888), (3, 85114592), (4, 63835944), (6, 42557296), (8, 31917972), (12, 21278648), (16, 15958986), (24, 10639324), (31, 8236896), (32, 7979493), (48, 5319662), (62, 4118448), (93, 2745632), (96, 2659831), (124, 2059224), (186, 1372816), (239, 1068384), (248, 1029612), (359, 711264), (372, 686408), (478, 534192), (496, 514806), (717, 356128), (718, 355632), (744, 343204), (956, 267096), (992, 257403), (1077, 237088), (1434, 178064), (1436, 177816), (1488, 171602), (1912, 133548), (2154, 118544), (2868, 89032), (2872, 88908), (2976, 85801), (3824, 66774), (4308, 59272), (5736, 44516), (5744, 44454), (7409, 34464), (7648, 33387), (8616, 29636), (11129, 22944), (11472, 22258), (11488, 22227), (14818, 17232)]