289109628

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{6211}}^1$

素因数の和:6655

約数の個数: 48

約数和(自身を含む): 751403520

約数和(自身を除く): 462293892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3879, 5172, 6211, 7758, 11637, 12422, 15516, 18633, 23274, 24844, 37266, 46548, 55899, 74532, 111798, 167697, 223596, 335394, 670788, 2676941, 5353882, 8030823, 10707764, 16061646, 24092469, 32123292, 48184938, 72277407, 96369876, 144554814, 289109628]

約数ペア:

[(1, 289109628), (2, 144554814), (3, 96369876), (4, 72277407), (6, 48184938), (9, 32123292), (12, 24092469), (18, 16061646), (27, 10707764), (36, 8030823), (54, 5353882), (108, 2676941), (431, 670788), (862, 335394), (1293, 223596), (1724, 167697), (2586, 111798), (3879, 74532), (5172, 55899), (6211, 46548), (7758, 37266), (11637, 24844), (12422, 23274), (15516, 18633)]