712979256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 2057932800

約数和(自身を除く): 1344953544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 307, 418, 456, 463, 614, 627, 836, 921, 926, 1228, 1254, 1389, 1672, 1842, 1852, 2456, 2508, 2778, 3377, 3684, 3704, 5016, 5093, 5556, 5833, 6754, 7368, 8797, 10131, 10186, 11112, 11666, 13508, 15279, 17499, 17594, 20262, 20372, 23332, 26391, 27016, 30558, 34998, 35188, 40524, 40744, 46664, 52782, 61116, 64163, 69996, 70376, 81048, 96767, 105564, 122232, 128326, 139992, 142141, 192489, 193534, 211128, 256652, 284282, 290301, 384978, 387068, 426423, 513304, 568564, 580602, 769956, 774136, 852846, 1137128, 1161204, 1539912, 1563551, 1705692, 2322408, 2700679, 3127102, 3411384, 4690653, 5401358, 6254204, 8102037, 9381306, 10802716, 12508408, 16204074, 18762612, 21605432, 29707469, 32408148, 37525224, 59414938, 64816296, 89122407, 118829876, 178244814, 237659752, 356489628, 712979256]

約数ペア:

[(1, 712979256), (2, 356489628), (3, 237659752), (4, 178244814), (6, 118829876), (8, 89122407), (11, 64816296), (12, 59414938), (19, 37525224), (22, 32408148), (24, 29707469), (33, 21605432), (38, 18762612), (44, 16204074), (57, 12508408), (66, 10802716), (76, 9381306), (88, 8102037), (114, 6254204), (132, 5401358), (152, 4690653), (209, 3411384), (228, 3127102), (264, 2700679), (307, 2322408), (418, 1705692), (456, 1563551), (463, 1539912), (614, 1161204), (627, 1137128), (836, 852846), (921, 774136), (926, 769956), (1228, 580602), (1254, 568564), (1389, 513304), (1672, 426423), (1842, 387068), (1852, 384978), (2456, 290301), (2508, 284282), (2778, 256652), (3377, 211128), (3684, 193534), (3704, 192489), (5016, 142141), (5093, 139992), (5556, 128326), (5833, 122232), (6754, 105564), (7368, 96767), (8797, 81048), (10131, 70376), (10186, 69996), (11112, 64163), (11666, 61116), (13508, 52782), (15279, 46664), (17499, 40744), (17594, 40524), (20262, 35188), (20372, 34998), (23332, 30558), (26391, 27016)]