493106712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{12281}}^1$

素因数の和:12536

約数の個数: 64

約数和(自身を含む): 1414886400

約数和(自身を除く): 921779688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 5019, 5736, 6692, 10038, 12281, 13384, 20076, 24562, 36843, 40152, 49124, 73686, 85967, 98248, 147372, 171934, 257901, 294744, 343868, 515802, 687736, 1031604, 2063208, 2935159, 5870318, 8805477, 11740636, 17610954, 20546113, 23481272, 35221908, 41092226, 61638339, 70443816, 82184452, 123276678, 164368904, 246553356, 493106712]

約数ペア:

[(1, 493106712), (2, 246553356), (3, 164368904), (4, 123276678), (6, 82184452), (7, 70443816), (8, 61638339), (12, 41092226), (14, 35221908), (21, 23481272), (24, 20546113), (28, 17610954), (42, 11740636), (56, 8805477), (84, 5870318), (168, 2935159), (239, 2063208), (478, 1031604), (717, 687736), (956, 515802), (1434, 343868), (1673, 294744), (1912, 257901), (2868, 171934), (3346, 147372), (5019, 98248), (5736, 85967), (6692, 73686), (10038, 49124), (12281, 40152), (13384, 36843), (20076, 24562)]