556351992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1103873}}^1$

素因数の和:1103892

約数の個数: 48

約数和(自身を含む): 1722043440

約数和(自身を除く): 1165691448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1103873, 2207746, 3311619, 4415492, 6623238, 7727111, 8830984, 9934857, 13246476, 15454222, 19869714, 23181333, 26492952, 30908444, 39739428, 46362666, 61816888, 69543999, 79478856, 92725332, 139087998, 185450664, 278175996, 556351992]

約数ペア:

[(1, 556351992), (2, 278175996), (3, 185450664), (4, 139087998), (6, 92725332), (7, 79478856), (8, 69543999), (9, 61816888), (12, 46362666), (14, 39739428), (18, 30908444), (21, 26492952), (24, 23181333), (28, 19869714), (36, 15454222), (42, 13246476), (56, 9934857), (63, 8830984), (72, 7727111), (84, 6623238), (126, 4415492), (168, 3311619), (252, 2207746), (504, 1103873)]