262088424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280009}}^1$

素因数の和:280034

約数の個数: 48

約数和(自身を含む): 764427300

約数和(自身を除く): 502338876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 280009, 560018, 840027, 1120036, 1680054, 2240072, 2520081, 3360108, 3640117, 5040162, 6720216, 7280234, 10080324, 10920351, 14560468, 20160648, 21840702, 29120936, 32761053, 43681404, 65522106, 87362808, 131044212, 262088424]

約数ペア:

[(1, 262088424), (2, 131044212), (3, 87362808), (4, 65522106), (6, 43681404), (8, 32761053), (9, 29120936), (12, 21840702), (13, 20160648), (18, 14560468), (24, 10920351), (26, 10080324), (36, 7280234), (39, 6720216), (52, 5040162), (72, 3640117), (78, 3360108), (104, 2520081), (117, 2240072), (156, 1680054), (234, 1120036), (312, 840027), (468, 560018), (936, 280009)]