1440748308

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 3383293760

約数和(自身を除く): 1942545452

約数列:

[1, 2, 3, 4, 6, 12, 373, 409, 746, 787, 818, 1119, 1227, 1492, 1574, 1636, 2238, 2361, 2454, 3148, 4476, 4722, 4908, 9444, 152557, 293551, 305114, 321883, 457671, 587102, 610228, 643766, 880653, 915342, 965649, 1174204, 1287532, 1761306, 1830684, 1931298, 3522612, 3862596, 120062359, 240124718, 360187077, 480249436, 720374154, 1440748308]

約数ペア:

[(1, 1440748308), (2, 720374154), (3, 480249436), (4, 360187077), (6, 240124718), (12, 120062359), (373, 3862596), (409, 3522612), (746, 1931298), (787, 1830684), (818, 1761306), (1119, 1287532), (1227, 1174204), (1492, 965649), (1574, 915342), (1636, 880653), (2238, 643766), (2361, 610228), (2454, 587102), (3148, 457671), (4476, 321883), (4722, 305114), (4908, 293551), (9444, 152557)]