1278702096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{92821}}^1$

素因数の和:92880

約数の個数: 80

約数和(自身を含む): 3867335808

約数和(自身を除く): 2588633712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 92821, 185642, 278463, 371284, 556926, 649747, 742568, 1113852, 1299494, 1485136, 1949241, 2227704, 2598988, 3805661, 3898482, 4455408, 5197976, 7611322, 7796964, 10395952, 11416983, 15222644, 15593928, 22833966, 26639627, 30445288, 31187856, 45667932, 53279254, 60890576, 79918881, 91335864, 106558508, 159837762, 182671728, 213117016, 319675524, 426234032, 639351048, 1278702096]

約数ペア:

[(1, 1278702096), (2, 639351048), (3, 426234032), (4, 319675524), (6, 213117016), (7, 182671728), (8, 159837762), (12, 106558508), (14, 91335864), (16, 79918881), (21, 60890576), (24, 53279254), (28, 45667932), (41, 31187856), (42, 30445288), (48, 26639627), (56, 22833966), (82, 15593928), (84, 15222644), (112, 11416983), (123, 10395952), (164, 7796964), (168, 7611322), (246, 5197976), (287, 4455408), (328, 3898482), (336, 3805661), (492, 2598988), (574, 2227704), (656, 1949241), (861, 1485136), (984, 1299494), (1148, 1113852), (1722, 742568), (1968, 649747), (2296, 556926), (3444, 371284), (4592, 278463), (6888, 185642), (13776, 92821)]