987986328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{32491}}^1$

素因数の和:32688

約数の個数: 64

約数和(自身を含む): 2838501120

約数和(自身を除く): 1850514792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 3801, 4344, 5068, 7602, 10136, 15204, 30408, 32491, 64982, 97473, 129964, 194946, 227437, 259928, 389892, 454874, 682311, 779784, 909748, 1364622, 1819496, 2729244, 5458488, 5880871, 11761742, 17642613, 23523484, 35285226, 41166097, 47046968, 70570452, 82332194, 123498291, 141140904, 164664388, 246996582, 329328776, 493993164, 987986328]

約数ペア:

[(1, 987986328), (2, 493993164), (3, 329328776), (4, 246996582), (6, 164664388), (7, 141140904), (8, 123498291), (12, 82332194), (14, 70570452), (21, 47046968), (24, 41166097), (28, 35285226), (42, 23523484), (56, 17642613), (84, 11761742), (168, 5880871), (181, 5458488), (362, 2729244), (543, 1819496), (724, 1364622), (1086, 909748), (1267, 779784), (1448, 682311), (2172, 454874), (2534, 389892), (3801, 259928), (4344, 227437), (5068, 194946), (7602, 129964), (10136, 97473), (15204, 64982), (30408, 32491)]