264550528

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 651168000

約数和(自身を除く): 386617472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 31, 32, 38, 44, 58, 62, 64, 76, 88, 116, 121, 124, 128, 152, 176, 209, 232, 242, 248, 304, 319, 341, 352, 418, 464, 484, 496, 551, 589, 608, 638, 682, 704, 836, 899, 928, 968, 992, 1102, 1178, 1216, 1276, 1364, 1408, 1672, 1798, 1856, 1936, 1984, 2204, 2299, 2356, 2432, 2552, 2728, 3344, 3509, 3596, 3712, 3751, 3872, 3968, 4408, 4598, 4712, 5104, 5456, 6061, 6479, 6688, 7018, 7192, 7502, 7744, 8816, 9196, 9424, 9889, 10208, 10912, 12122, 12958, 13376, 14036, 14384, 15004, 15488, 17081, 17632, 18392, 18848, 19778, 20416, 21824, 24244, 25916, 26752, 28072, 28768, 30008, 34162, 35264, 36784, 37696, 39556, 40832, 43648, 48488, 51832, 56144, 57536, 60016, 66671, 68324, 70528, 71269, 73568, 75392, 79112, 96976, 103664, 108779, 112288, 115072, 120032, 133342, 136648, 142538, 147136, 158224, 187891, 193952, 207328, 217558, 224576, 240064, 266684, 273296, 285076, 294272, 316448, 375782, 387904, 414656, 435116, 449152, 480128, 533368, 546592, 570152, 632896, 751564, 775808, 829312, 870232, 1066736, 1093184, 1140304, 1265792, 1503128, 1740464, 2066801, 2133472, 2186368, 2280608, 3006256, 3480928, 4133602, 4266944, 4561216, 6012512, 6961856, 8267204, 8533888, 9122432, 12025024, 13923712, 16534408, 24050048, 33068816, 66137632, 132275264, 264550528]

約数ペア:

[(1, 264550528), (2, 132275264), (4, 66137632), (8, 33068816), (11, 24050048), (16, 16534408), (19, 13923712), (22, 12025024), (29, 9122432), (31, 8533888), (32, 8267204), (38, 6961856), (44, 6012512), (58, 4561216), (62, 4266944), (64, 4133602), (76, 3480928), (88, 3006256), (116, 2280608), (121, 2186368), (124, 2133472), (128, 2066801), (152, 1740464), (176, 1503128), (209, 1265792), (232, 1140304), (242, 1093184), (248, 1066736), (304, 870232), (319, 829312), (341, 775808), (352, 751564), (418, 632896), (464, 570152), (484, 546592), (496, 533368), (551, 480128), (589, 449152), (608, 435116), (638, 414656), (682, 387904), (704, 375782), (836, 316448), (899, 294272), (928, 285076), (968, 273296), (992, 266684), (1102, 240064), (1178, 224576), (1216, 217558), (1276, 207328), (1364, 193952), (1408, 187891), (1672, 158224), (1798, 147136), (1856, 142538), (1936, 136648), (1984, 133342), (2204, 120032), (2299, 115072), (2356, 112288), (2432, 108779), (2552, 103664), (2728, 96976), (3344, 79112), (3509, 75392), (3596, 73568), (3712, 71269), (3751, 70528), (3872, 68324), (3968, 66671), (4408, 60016), (4598, 57536), (4712, 56144), (5104, 51832), (5456, 48488), (6061, 43648), (6479, 40832), (6688, 39556), (7018, 37696), (7192, 36784), (7502, 35264), (7744, 34162), (8816, 30008), (9196, 28768), (9424, 28072), (9889, 26752), (10208, 25916), (10912, 24244), (12122, 21824), (12958, 20416), (13376, 19778), (14036, 18848), (14384, 18392), (15004, 17632), (15488, 17081)]