497487984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4987

約数の個数: 120

約数和(自身を含む): 1530080640

約数和(自身を除く): 1032592656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2107, 2352, 2408, 3612, 4214, 4816, 4919, 6321, 7224, 8428, 9838, 12642, 14448, 14757, 16856, 19676, 25284, 29514, 33712, 34433, 39352, 50568, 59028, 68866, 78704, 101136, 103299, 118056, 137732, 206598, 211517, 236112, 241031, 275464, 413196, 423034, 482062, 550928, 634551, 723093, 826392, 846068, 964124, 1269102, 1446186, 1480619, 1652784, 1692136, 1928248, 2538204, 2892372, 2961238, 3384272, 3856496, 4441857, 5076408, 5784744, 5922476, 8883714, 10152816, 10364333, 11569488, 11844952, 17767428, 20728666, 23689904, 31092999, 35534856, 41457332, 62185998, 71069712, 82914664, 124371996, 165829328, 248743992, 497487984]

約数ペア:

[(1, 497487984), (2, 248743992), (3, 165829328), (4, 124371996), (6, 82914664), (7, 71069712), (8, 62185998), (12, 41457332), (14, 35534856), (16, 31092999), (21, 23689904), (24, 20728666), (28, 17767428), (42, 11844952), (43, 11569488), (48, 10364333), (49, 10152816), (56, 8883714), (84, 5922476), (86, 5784744), (98, 5076408), (112, 4441857), (129, 3856496), (147, 3384272), (168, 2961238), (172, 2892372), (196, 2538204), (258, 1928248), (294, 1692136), (301, 1652784), (336, 1480619), (344, 1446186), (392, 1269102), (516, 964124), (588, 846068), (602, 826392), (688, 723093), (784, 634551), (903, 550928), (1032, 482062), (1176, 423034), (1204, 413196), (1806, 275464), (2064, 241031), (2107, 236112), (2352, 211517), (2408, 206598), (3612, 137732), (4214, 118056), (4816, 103299), (4919, 101136), (6321, 78704), (7224, 68866), (8428, 59028), (9838, 50568), (12642, 39352), (14448, 34433), (14757, 33712), (16856, 29514), (19676, 25284)]