219265776

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80141}}^1$

素因数の和:80174

約数の個数: 60

約数和(自身を含む): 645944520

約数和(自身を除く): 426678744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 80141, 160282, 240423, 320564, 480846, 641128, 721269, 961692, 1282256, 1442538, 1522679, 1923384, 2885076, 3045358, 3846768, 4568037, 5770152, 6090716, 9136074, 11540304, 12181432, 13704111, 18272148, 24362864, 27408222, 36544296, 54816444, 73088592, 109632888, 219265776]

約数ペア:

[(1, 219265776), (2, 109632888), (3, 73088592), (4, 54816444), (6, 36544296), (8, 27408222), (9, 24362864), (12, 18272148), (16, 13704111), (18, 12181432), (19, 11540304), (24, 9136074), (36, 6090716), (38, 5770152), (48, 4568037), (57, 3846768), (72, 3045358), (76, 2885076), (114, 1923384), (144, 1522679), (152, 1442538), (171, 1282256), (228, 961692), (304, 721269), (342, 641128), (456, 480846), (684, 320564), (912, 240423), (1368, 160282), (2736, 80141)]