265570524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2659

約数の個数: 72

約数和(自身を含む): 711423440

約数和(自身を除く): 445852916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2473, 2826, 2983, 4946, 5652, 5966, 7419, 8949, 9892, 11932, 14838, 17898, 22257, 26847, 29676, 35796, 44514, 46987, 53694, 89028, 93974, 107388, 140961, 187948, 281922, 388261, 422883, 563844, 776522, 845766, 1164783, 1553044, 1691532, 2329566, 3494349, 4659132, 6988698, 7376959, 13977396, 14753918, 22130877, 29507836, 44261754, 66392631, 88523508, 132785262, 265570524]

約数ペア:

[(1, 265570524), (2, 132785262), (3, 88523508), (4, 66392631), (6, 44261754), (9, 29507836), (12, 22130877), (18, 14753918), (19, 13977396), (36, 7376959), (38, 6988698), (57, 4659132), (76, 3494349), (114, 2329566), (157, 1691532), (171, 1553044), (228, 1164783), (314, 845766), (342, 776522), (471, 563844), (628, 422883), (684, 388261), (942, 281922), (1413, 187948), (1884, 140961), (2473, 107388), (2826, 93974), (2983, 89028), (4946, 53694), (5652, 46987), (5966, 44514), (7419, 35796), (8949, 29676), (9892, 26847), (11932, 22257), (14838, 17898)]