212898488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 244330312

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 293, 359, 506, 586, 718, 1012, 1172, 1436, 2024, 2344, 2872, 3223, 3949, 6446, 6739, 7898, 8257, 12892, 13478, 15796, 16514, 25784, 26956, 31592, 33028, 53912, 66056, 74129, 90827, 105187, 148258, 181654, 210374, 296516, 363308, 420748, 593032, 726616, 841496, 1157057, 2314114, 2419301, 4628228, 4838602, 9256456, 9677204, 19354408, 26612311, 53224622, 106449244, 212898488]

約数ペア:

[(1, 212898488), (2, 106449244), (4, 53224622), (8, 26612311), (11, 19354408), (22, 9677204), (23, 9256456), (44, 4838602), (46, 4628228), (88, 2419301), (92, 2314114), (184, 1157057), (253, 841496), (293, 726616), (359, 593032), (506, 420748), (586, 363308), (718, 296516), (1012, 210374), (1172, 181654), (1436, 148258), (2024, 105187), (2344, 90827), (2872, 74129), (3223, 66056), (3949, 53912), (6446, 33028), (6739, 31592), (7898, 26956), (8257, 25784), (12892, 16514), (13478, 15796)]