996216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 2795520

約数和(自身を除く): 1799304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 103, 104, 124, 156, 186, 206, 248, 309, 312, 372, 403, 412, 618, 744, 806, 824, 1209, 1236, 1339, 1612, 2418, 2472, 2678, 3193, 3224, 4017, 4836, 5356, 6386, 8034, 9579, 9672, 10712, 12772, 16068, 19158, 25544, 32136, 38316, 41509, 76632, 83018, 124527, 166036, 249054, 332072, 498108, 996216]

約数ペア:

[(1, 996216), (2, 498108), (3, 332072), (4, 249054), (6, 166036), (8, 124527), (12, 83018), (13, 76632), (24, 41509), (26, 38316), (31, 32136), (39, 25544), (52, 19158), (62, 16068), (78, 12772), (93, 10712), (103, 9672), (104, 9579), (124, 8034), (156, 6386), (186, 5356), (206, 4836), (248, 4017), (309, 3224), (312, 3193), (372, 2678), (403, 2472), (412, 2418), (618, 1612), (744, 1339), (806, 1236), (824, 1209)]