643049604

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{104459}}^1$

素因数の和:104494

約数の個数: 60

約数和(自身を含む): 1769552400

約数和(自身を除く): 1126502796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 104459, 208918, 313377, 417836, 626754, 940131, 1253508, 1880262, 1984721, 2820393, 3760524, 3969442, 5640786, 5954163, 7938884, 8461179, 11281572, 11908326, 16922358, 17862489, 23816652, 33844716, 35724978, 53587467, 71449956, 107174934, 160762401, 214349868, 321524802, 643049604]

約数ペア:

[(1, 643049604), (2, 321524802), (3, 214349868), (4, 160762401), (6, 107174934), (9, 71449956), (12, 53587467), (18, 35724978), (19, 33844716), (27, 23816652), (36, 17862489), (38, 16922358), (54, 11908326), (57, 11281572), (76, 8461179), (81, 7938884), (108, 5954163), (114, 5640786), (162, 3969442), (171, 3760524), (228, 2820393), (324, 1984721), (342, 1880262), (513, 1253508), (684, 940131), (1026, 626754), (1539, 417836), (2052, 313377), (3078, 208918), (6156, 104459)]