434579457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 702535680

約数和(自身を除く): 267956223

約数列:

[1, 3, 13, 19, 23, 39, 43, 57, 69, 129, 247, 299, 437, 559, 593, 741, 817, 897, 989, 1311, 1677, 1779, 2451, 2967, 5681, 7709, 10621, 11267, 12857, 13639, 17043, 18791, 23127, 25499, 31863, 33801, 38571, 40917, 56373, 76497, 146471, 177307, 244283, 259141, 331487, 439413, 484481, 531921, 586477, 732849, 777423, 994461, 1453443, 1759431, 3368833, 6298253, 7624201, 10106499, 11143063, 18894759, 22872603, 33429189, 144859819, 434579457]

約数ペア:

[(1, 434579457), (3, 144859819), (13, 33429189), (19, 22872603), (23, 18894759), (39, 11143063), (43, 10106499), (57, 7624201), (69, 6298253), (129, 3368833), (247, 1759431), (299, 1453443), (437, 994461), (559, 777423), (593, 732849), (741, 586477), (817, 531921), (897, 484481), (989, 439413), (1311, 331487), (1677, 259141), (1779, 244283), (2451, 177307), (2967, 146471), (5681, 76497), (7709, 56373), (10621, 40917), (11267, 38571), (12857, 33801), (13639, 31863), (17043, 25499), (18791, 23127)]