784272528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9743}}^1$

素因数の和:9813

約数の個数: 120

約数和(自身を含む): 2418928512

約数和(自身を除く): 1634655984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 9743, 10062, 13416, 19486, 20124, 26832, 29229, 38972, 40248, 58458, 77944, 80496, 87687, 116916, 126659, 155888, 175374, 233832, 253318, 350748, 379977, 418949, 467664, 506636, 701496, 759954, 837898, 1013272, 1139931, 1256847, 1402992, 1519908, 1675796, 2026544, 2279862, 2513694, 3039816, 3351592, 3770541, 4559724, 5027388, 5446337, 6079632, 6703184, 7541082, 9119448, 10054776, 10892674, 15082164, 16339011, 18238896, 20109552, 21785348, 30164328, 32678022, 43570696, 49017033, 60328656, 65356044, 87141392, 98034066, 130712088, 196068132, 261424176, 392136264, 784272528]

約数ペア:

[(1, 784272528), (2, 392136264), (3, 261424176), (4, 196068132), (6, 130712088), (8, 98034066), (9, 87141392), (12, 65356044), (13, 60328656), (16, 49017033), (18, 43570696), (24, 32678022), (26, 30164328), (36, 21785348), (39, 20109552), (43, 18238896), (48, 16339011), (52, 15082164), (72, 10892674), (78, 10054776), (86, 9119448), (104, 7541082), (117, 6703184), (129, 6079632), (144, 5446337), (156, 5027388), (172, 4559724), (208, 3770541), (234, 3351592), (258, 3039816), (312, 2513694), (344, 2279862), (387, 2026544), (468, 1675796), (516, 1519908), (559, 1402992), (624, 1256847), (688, 1139931), (774, 1013272), (936, 837898), (1032, 759954), (1118, 701496), (1548, 506636), (1677, 467664), (1872, 418949), (2064, 379977), (2236, 350748), (3096, 253318), (3354, 233832), (4472, 175374), (5031, 155888), (6192, 126659), (6708, 116916), (8944, 87687), (9743, 80496), (10062, 77944), (13416, 58458), (19486, 40248), (20124, 38972), (26832, 29229)]