802584

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 2218320

約数和(自身を除く): 1415736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 157, 213, 284, 314, 426, 471, 568, 628, 639, 852, 942, 1256, 1278, 1413, 1704, 1884, 2556, 2826, 3768, 5112, 5652, 11147, 11304, 22294, 33441, 44588, 66882, 89176, 100323, 133764, 200646, 267528, 401292, 802584]

約数ペア:

[(1, 802584), (2, 401292), (3, 267528), (4, 200646), (6, 133764), (8, 100323), (9, 89176), (12, 66882), (18, 44588), (24, 33441), (36, 22294), (71, 11304), (72, 11147), (142, 5652), (157, 5112), (213, 3768), (284, 2826), (314, 2556), (426, 1884), (471, 1704), (568, 1413), (628, 1278), (639, 1256), (852, 942)]