218289344

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 112

約数和(自身を含む): 548079168

約数和(自身を除く): 329789824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 962, 1013, 1036, 1184, 1456, 1924, 2026, 2072, 2368, 2912, 3367, 3848, 4052, 4144, 5824, 6734, 7091, 7696, 8104, 8288, 13169, 13468, 14182, 15392, 16208, 16576, 26338, 26936, 28364, 30784, 32416, 37481, 52676, 53872, 56728, 64832, 74962, 92183, 105352, 107744, 113456, 149924, 184366, 210704, 215488, 226912, 262367, 299848, 368732, 421408, 453824, 487253, 524734, 599696, 737464, 842816, 974506, 1049468, 1199392, 1474928, 1949012, 2098936, 2398784, 2949856, 3410771, 3898024, 4197872, 5899712, 6821542, 7796048, 8395744, 13643084, 15592096, 16791488, 27286168, 31184192, 54572336, 109144672, 218289344]

約数ペア:

[(1, 218289344), (2, 109144672), (4, 54572336), (7, 31184192), (8, 27286168), (13, 16791488), (14, 15592096), (16, 13643084), (26, 8395744), (28, 7796048), (32, 6821542), (37, 5899712), (52, 4197872), (56, 3898024), (64, 3410771), (74, 2949856), (91, 2398784), (104, 2098936), (112, 1949012), (148, 1474928), (182, 1199392), (208, 1049468), (224, 974506), (259, 842816), (296, 737464), (364, 599696), (416, 524734), (448, 487253), (481, 453824), (518, 421408), (592, 368732), (728, 299848), (832, 262367), (962, 226912), (1013, 215488), (1036, 210704), (1184, 184366), (1456, 149924), (1924, 113456), (2026, 107744), (2072, 105352), (2368, 92183), (2912, 74962), (3367, 64832), (3848, 56728), (4052, 53872), (4144, 52676), (5824, 37481), (6734, 32416), (7091, 30784), (7696, 28364), (8104, 26936), (8288, 26338), (13169, 16576), (13468, 16208), (14182, 15392)]