181968512

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 412406400

約数和(自身を除く): 230437888

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 341, 352, 379, 484, 496, 682, 704, 758, 968, 992, 1364, 1408, 1516, 1936, 1984, 2728, 3032, 3751, 3872, 3968, 4169, 5456, 6064, 7502, 7744, 8338, 10912, 11749, 12128, 15004, 15488, 16676, 21824, 23498, 24256, 30008, 33352, 43648, 45859, 46996, 48512, 60016, 66704, 91718, 93992, 120032, 129239, 133408, 183436, 187984, 240064, 258478, 266816, 366872, 375968, 480128, 516956, 533632, 733744, 751936, 1033912, 1421629, 1467488, 1503872, 2067824, 2843258, 2934976, 4135648, 5686516, 5869952, 8271296, 11373032, 16542592, 22746064, 45492128, 90984256, 181968512]

約数ペア:

[(1, 181968512), (2, 90984256), (4, 45492128), (8, 22746064), (11, 16542592), (16, 11373032), (22, 8271296), (31, 5869952), (32, 5686516), (44, 4135648), (62, 2934976), (64, 2843258), (88, 2067824), (121, 1503872), (124, 1467488), (128, 1421629), (176, 1033912), (242, 751936), (248, 733744), (341, 533632), (352, 516956), (379, 480128), (484, 375968), (496, 366872), (682, 266816), (704, 258478), (758, 240064), (968, 187984), (992, 183436), (1364, 133408), (1408, 129239), (1516, 120032), (1936, 93992), (1984, 91718), (2728, 66704), (3032, 60016), (3751, 48512), (3872, 46996), (3968, 45859), (4169, 43648), (5456, 33352), (6064, 30008), (7502, 24256), (7744, 23498), (8338, 21824), (10912, 16676), (11749, 15488), (12128, 15004)]