4257788584

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8117}}^1$

素因数の和:8195

約数の個数: 128

約数和(自身を含む): 10520928000

約数和(自身を除く): 6263139416

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 29, 34, 38, 56, 58, 68, 76, 116, 119, 133, 136, 152, 203, 232, 238, 266, 323, 406, 476, 493, 532, 551, 646, 812, 952, 986, 1064, 1102, 1292, 1624, 1972, 2204, 2261, 2584, 3451, 3857, 3944, 4408, 4522, 6902, 7714, 8117, 9044, 9367, 13804, 15428, 16234, 18088, 18734, 27608, 30856, 32468, 37468, 56819, 64936, 65569, 74936, 113638, 131138, 137989, 154223, 227276, 235393, 262276, 275978, 308446, 454552, 470786, 524552, 551956, 616892, 941572, 965923, 1079561, 1103912, 1233784, 1647751, 1883144, 1931846, 2159122, 2621791, 3295502, 3863692, 4001681, 4318244, 4472467, 5243582, 6591004, 7727384, 8003362, 8636488, 8944934, 10487164, 13182008, 16006724, 17889868, 18352537, 20974328, 28011767, 31307269, 32013448, 35779736, 36705074, 56023534, 62614538, 73410148, 76031939, 112047068, 125229076, 146820296, 152063878, 224094136, 250458152, 304127756, 532223573, 608255512, 1064447146, 2128894292, 4257788584]

約数ペア:

[(1, 4257788584), (2, 2128894292), (4, 1064447146), (7, 608255512), (8, 532223573), (14, 304127756), (17, 250458152), (19, 224094136), (28, 152063878), (29, 146820296), (34, 125229076), (38, 112047068), (56, 76031939), (58, 73410148), (68, 62614538), (76, 56023534), (116, 36705074), (119, 35779736), (133, 32013448), (136, 31307269), (152, 28011767), (203, 20974328), (232, 18352537), (238, 17889868), (266, 16006724), (323, 13182008), (406, 10487164), (476, 8944934), (493, 8636488), (532, 8003362), (551, 7727384), (646, 6591004), (812, 5243582), (952, 4472467), (986, 4318244), (1064, 4001681), (1102, 3863692), (1292, 3295502), (1624, 2621791), (1972, 2159122), (2204, 1931846), (2261, 1883144), (2584, 1647751), (3451, 1233784), (3857, 1103912), (3944, 1079561), (4408, 965923), (4522, 941572), (6902, 616892), (7714, 551956), (8117, 524552), (9044, 470786), (9367, 454552), (13804, 308446), (15428, 275978), (16234, 262276), (18088, 235393), (18734, 227276), (27608, 154223), (30856, 137989), (32468, 131138), (37468, 113638), (56819, 74936), (64936, 65569)]