308049304871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16301}}^1\times {\mathrm{12917}}^1$

素因数の和:29255

約数の個数: 32

約数和(自身を含む): 404331333120

約数和(自身を除く): 96282028249

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 12917, 16301, 90419, 114107, 142087, 179311, 245423, 309719, 994609, 1255177, 1717961, 2168033, 2699653, 3406909, 18897571, 23848363, 210560017, 1473920119, 2316160187, 4000640323, 16213121309, 28004482261, 44007043553, 308049304871]

約数ペア:

[(1, 308049304871), (7, 44007043553), (11, 28004482261), (19, 16213121309), (77, 4000640323), (133, 2316160187), (209, 1473920119), (1463, 210560017), (12917, 23848363), (16301, 18897571), (90419, 3406909), (114107, 2699653), (142087, 2168033), (179311, 1717961), (245423, 1255177), (309719, 994609)]