1440348408

素因数分解:

$2^3\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{15641}}^1$

素因数の和:16932

約数の個数: 48

約数和(自身を含む): 3904243200

約数和(自身を除く): 2463894792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1279, 2558, 3837, 5116, 7674, 10232, 11511, 15348, 15641, 23022, 30696, 31282, 46044, 46923, 62564, 92088, 93846, 125128, 140769, 187692, 281538, 375384, 563076, 1126152, 20004839, 40009678, 60014517, 80019356, 120029034, 160038712, 180043551, 240058068, 360087102, 480116136, 720174204, 1440348408]

約数ペア:

[(1, 1440348408), (2, 720174204), (3, 480116136), (4, 360087102), (6, 240058068), (8, 180043551), (9, 160038712), (12, 120029034), (18, 80019356), (24, 60014517), (36, 40009678), (72, 20004839), (1279, 1126152), (2558, 563076), (3837, 375384), (5116, 281538), (7674, 187692), (10232, 140769), (11511, 125128), (15348, 93846), (15641, 92088), (23022, 62564), (30696, 46923), (31282, 46044)]