682465008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 1812196512

約数和(自身を除く): 1129731504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 541, 641, 656, 984, 1082, 1282, 1623, 1923, 1968, 2164, 2564, 3246, 3846, 4328, 5128, 6492, 7692, 8656, 10256, 12984, 15384, 22181, 25968, 26281, 30768, 44362, 52562, 66543, 78843, 88724, 105124, 133086, 157686, 177448, 210248, 266172, 315372, 346781, 354896, 420496, 532344, 630744, 693562, 1040343, 1064688, 1261488, 1387124, 2080686, 2774248, 4161372, 5548496, 8322744, 14218021, 16645488, 28436042, 42654063, 56872084, 85308126, 113744168, 170616252, 227488336, 341232504, 682465008]

約数ペア:

[(1, 682465008), (2, 341232504), (3, 227488336), (4, 170616252), (6, 113744168), (8, 85308126), (12, 56872084), (16, 42654063), (24, 28436042), (41, 16645488), (48, 14218021), (82, 8322744), (123, 5548496), (164, 4161372), (246, 2774248), (328, 2080686), (492, 1387124), (541, 1261488), (641, 1064688), (656, 1040343), (984, 693562), (1082, 630744), (1282, 532344), (1623, 420496), (1923, 354896), (1968, 346781), (2164, 315372), (2564, 266172), (3246, 210248), (3846, 177448), (4328, 157686), (5128, 133086), (6492, 105124), (7692, 88724), (8656, 78843), (10256, 66543), (12984, 52562), (15384, 44362), (22181, 30768), (25968, 26281)]