248890158

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7395

約数の個数: 80

約数和(自身を含む): 640506240

約数和(自身を除く): 391616082

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 891, 1026, 1254, 1539, 1782, 1881, 3078, 3762, 5643, 7351, 11286, 14702, 16929, 22053, 33858, 44106, 66159, 80861, 132318, 139669, 161722, 198477, 242583, 279338, 396954, 419007, 485166, 595431, 727749, 838014, 1190862, 1257021, 1455498, 1536359, 2183247, 2514042, 3072718, 3771063, 4366494, 4609077, 6549741, 7542126, 9218154, 11313189, 13099482, 13827231, 22626378, 27654462, 41481693, 82963386, 124445079, 248890158]

約数ペア:

[(1, 248890158), (2, 124445079), (3, 82963386), (6, 41481693), (9, 27654462), (11, 22626378), (18, 13827231), (19, 13099482), (22, 11313189), (27, 9218154), (33, 7542126), (38, 6549741), (54, 4609077), (57, 4366494), (66, 3771063), (81, 3072718), (99, 2514042), (114, 2183247), (162, 1536359), (171, 1455498), (198, 1257021), (209, 1190862), (297, 838014), (342, 727749), (418, 595431), (513, 485166), (594, 419007), (627, 396954), (891, 279338), (1026, 242583), (1254, 198477), (1539, 161722), (1782, 139669), (1881, 132318), (3078, 80861), (3762, 66159), (5643, 44106), (7351, 33858), (11286, 22053), (14702, 16929)]