1498490144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 3107744640

約数和(自身を除く): 1609254496

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 103, 109, 172, 194, 206, 218, 344, 388, 412, 436, 688, 776, 824, 872, 1376, 1552, 1648, 1744, 3104, 3296, 3488, 4171, 4429, 4687, 8342, 8858, 9374, 9991, 10573, 11227, 16684, 17716, 18748, 19982, 21146, 22454, 33368, 35432, 37496, 39964, 42292, 44908, 66736, 70864, 74992, 79928, 84584, 89816, 133472, 141728, 149984, 159856, 169168, 179632, 319712, 338336, 359264, 429613, 454639, 482761, 859226, 909278, 965522, 1089019, 1718452, 1818556, 1931044, 2178038, 3436904, 3637112, 3862088, 4356076, 6873808, 7274224, 7724176, 8712152, 13747616, 14548448, 15448352, 17424304, 34848608, 46827817, 93655634, 187311268, 374622536, 749245072, 1498490144]

約数ペア:

[(1, 1498490144), (2, 749245072), (4, 374622536), (8, 187311268), (16, 93655634), (32, 46827817), (43, 34848608), (86, 17424304), (97, 15448352), (103, 14548448), (109, 13747616), (172, 8712152), (194, 7724176), (206, 7274224), (218, 6873808), (344, 4356076), (388, 3862088), (412, 3637112), (436, 3436904), (688, 2178038), (776, 1931044), (824, 1818556), (872, 1718452), (1376, 1089019), (1552, 965522), (1648, 909278), (1744, 859226), (3104, 482761), (3296, 454639), (3488, 429613), (4171, 359264), (4429, 338336), (4687, 319712), (8342, 179632), (8858, 169168), (9374, 159856), (9991, 149984), (10573, 141728), (11227, 133472), (16684, 89816), (17716, 84584), (18748, 79928), (19982, 74992), (21146, 70864), (22454, 66736), (33368, 44908), (35432, 42292), (37496, 39964)]