310161888

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8368

約数の個数: 72

約数和(自身を含む): 888863976

約数和(自身を除く): 578702088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 8221, 9432, 12576, 16442, 18864, 24663, 32884, 37728, 49326, 65768, 73989, 98652, 131536, 147978, 197304, 263072, 295956, 394608, 591912, 789216, 1076951, 1183824, 2153902, 2367648, 3230853, 4307804, 6461706, 8615608, 9692559, 12923412, 17231216, 19385118, 25846824, 34462432, 38770236, 51693648, 77540472, 103387296, 155080944, 310161888]

約数ペア:

[(1, 310161888), (2, 155080944), (3, 103387296), (4, 77540472), (6, 51693648), (8, 38770236), (9, 34462432), (12, 25846824), (16, 19385118), (18, 17231216), (24, 12923412), (32, 9692559), (36, 8615608), (48, 6461706), (72, 4307804), (96, 3230853), (131, 2367648), (144, 2153902), (262, 1183824), (288, 1076951), (393, 789216), (524, 591912), (786, 394608), (1048, 295956), (1179, 263072), (1572, 197304), (2096, 147978), (2358, 131536), (3144, 98652), (4192, 73989), (4716, 65768), (6288, 49326), (8221, 37728), (9432, 32884), (12576, 24663), (16442, 18864)]