249439440116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{185903}}^1$

素因数の和:186248

約数の個数: 48

約数和(自身を含む): 463793299200

約数和(自身を除く): 214353859084

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 269, 538, 1076, 1247, 2494, 4988, 7801, 11567, 15602, 23134, 31204, 46268, 185903, 335443, 371806, 670886, 743612, 1341772, 5391187, 7993829, 10782374, 15987658, 21564748, 31975316, 50007907, 100015814, 200031628, 231821041, 463642082, 927284164, 1450229303, 2150340001, 2900458606, 4300680002, 5800917212, 8601360004, 62359860029, 124719720058, 249439440116]

約数ペア:

[(1, 249439440116), (2, 124719720058), (4, 62359860029), (29, 8601360004), (43, 5800917212), (58, 4300680002), (86, 2900458606), (116, 2150340001), (172, 1450229303), (269, 927284164), (538, 463642082), (1076, 231821041), (1247, 200031628), (2494, 100015814), (4988, 50007907), (7801, 31975316), (11567, 21564748), (15602, 15987658), (23134, 10782374), (31204, 7993829), (46268, 5391187), (185903, 1341772), (335443, 743612), (371806, 670886)]