1992432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 5777408

約数和(自身を除く): 3784976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 103, 104, 124, 156, 186, 206, 208, 248, 309, 312, 372, 403, 412, 496, 618, 624, 744, 806, 824, 1209, 1236, 1339, 1488, 1612, 1648, 2418, 2472, 2678, 3193, 3224, 4017, 4836, 4944, 5356, 6386, 6448, 8034, 9579, 9672, 10712, 12772, 16068, 19158, 19344, 21424, 25544, 32136, 38316, 41509, 51088, 64272, 76632, 83018, 124527, 153264, 166036, 249054, 332072, 498108, 664144, 996216, 1992432]

約数ペア:

[(1, 1992432), (2, 996216), (3, 664144), (4, 498108), (6, 332072), (8, 249054), (12, 166036), (13, 153264), (16, 124527), (24, 83018), (26, 76632), (31, 64272), (39, 51088), (48, 41509), (52, 38316), (62, 32136), (78, 25544), (93, 21424), (103, 19344), (104, 19158), (124, 16068), (156, 12772), (186, 10712), (206, 9672), (208, 9579), (248, 8034), (309, 6448), (312, 6386), (372, 5356), (403, 4944), (412, 4836), (496, 4017), (618, 3224), (624, 3193), (744, 2678), (806, 2472), (824, 2418), (1209, 1648), (1236, 1612), (1339, 1488)]