215683326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5581}}^1$

素因数の和:5721

約数の個数: 48

約数和(自身を含む): 496351440

約数和(自身を除く): 280668114

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 4294, 5581, 6441, 11162, 12882, 16743, 19323, 33486, 38646, 50229, 100458, 106039, 212078, 318117, 630653, 636234, 954351, 1261306, 1891959, 1908702, 3783918, 5675877, 11351754, 11982407, 23964814, 35947221, 71894442, 107841663, 215683326]

約数ペア:

[(1, 215683326), (2, 107841663), (3, 71894442), (6, 35947221), (9, 23964814), (18, 11982407), (19, 11351754), (38, 5675877), (57, 3783918), (113, 1908702), (114, 1891959), (171, 1261306), (226, 954351), (339, 636234), (342, 630653), (678, 318117), (1017, 212078), (2034, 106039), (2147, 100458), (4294, 50229), (5581, 38646), (6441, 33486), (11162, 19323), (12882, 16743)]