218013576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1635

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 432267384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1496, 1567, 1581, 2046, 2108, 2244, 2728, 3134, 3162, 4092, 4216, 4488, 4701, 5797, 6268, 6324, 8184, 9402, 11594, 12536, 12648, 17237, 17391, 18804, 23188, 26639, 34474, 34782, 37608, 46376, 48577, 51711, 53278, 68948, 69564, 79917, 97154, 103422, 106556, 137896, 139128, 145731, 159834, 194308, 206844, 213112, 291462, 293029, 319668, 388616, 413688, 534347, 582924, 586058, 639336, 825809, 879087, 1068694, 1165848, 1172116, 1603041, 1651618, 1758174, 2137388, 2344232, 2477427, 3206082, 3303236, 3516348, 4274776, 4954854, 6412164, 6606472, 7032696, 9083899, 9909708, 12824328, 18167798, 19819416, 27251697, 36335596, 54503394, 72671192, 109006788, 218013576]

約数ペア:

[(1, 218013576), (2, 109006788), (3, 72671192), (4, 54503394), (6, 36335596), (8, 27251697), (11, 19819416), (12, 18167798), (17, 12824328), (22, 9909708), (24, 9083899), (31, 7032696), (33, 6606472), (34, 6412164), (44, 4954854), (51, 4274776), (62, 3516348), (66, 3303236), (68, 3206082), (88, 2477427), (93, 2344232), (102, 2137388), (124, 1758174), (132, 1651618), (136, 1603041), (186, 1172116), (187, 1165848), (204, 1068694), (248, 879087), (264, 825809), (341, 639336), (372, 586058), (374, 582924), (408, 534347), (527, 413688), (561, 388616), (682, 319668), (744, 293029), (748, 291462), (1023, 213112), (1054, 206844), (1122, 194308), (1364, 159834), (1496, 145731), (1567, 139128), (1581, 137896), (2046, 106556), (2108, 103422), (2244, 97154), (2728, 79917), (3134, 69564), (3162, 68948), (4092, 53278), (4216, 51711), (4488, 48577), (4701, 46376), (5797, 37608), (6268, 34782), (6324, 34474), (8184, 26639), (9402, 23188), (11594, 18804), (12536, 17391), (12648, 17237)]