313272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 897000

約数和(自身を除く): 583728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 229, 342, 456, 458, 684, 687, 916, 1368, 1374, 1832, 2061, 2748, 4122, 4351, 5496, 8244, 8702, 13053, 16488, 17404, 26106, 34808, 39159, 52212, 78318, 104424, 156636, 313272]

約数ペア:

[(1, 313272), (2, 156636), (3, 104424), (4, 78318), (6, 52212), (8, 39159), (9, 34808), (12, 26106), (18, 17404), (19, 16488), (24, 13053), (36, 8702), (38, 8244), (57, 5496), (72, 4351), (76, 4122), (114, 2748), (152, 2061), (171, 1832), (228, 1374), (229, 1368), (342, 916), (456, 687), (458, 684)]