289557612

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{17077}}^1$

素因数の和:17247

約数の個数: 48

約数和(自身を含む): 755530720

約数和(自身を除く): 465973108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 17077, 34154, 51231, 68308, 102462, 153693, 204924, 307386, 461079, 614772, 922158, 1844316, 2681089, 5362178, 8043267, 10724356, 16086534, 24129801, 32173068, 48259602, 72389403, 96519204, 144778806, 289557612]

約数ペア:

[(1, 289557612), (2, 144778806), (3, 96519204), (4, 72389403), (6, 48259602), (9, 32173068), (12, 24129801), (18, 16086534), (27, 10724356), (36, 8043267), (54, 5362178), (108, 2681089), (157, 1844316), (314, 922158), (471, 614772), (628, 461079), (942, 307386), (1413, 204924), (1884, 153693), (2826, 102462), (4239, 68308), (5652, 51231), (8478, 34154), (16956, 17077)]