4884509968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{26297}}^1$

素因数の和:26384

約数の個数: 80

約数和(自身を含む): 10956798720

約数和(自身を除く): 6072288752

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 208, 247, 304, 376, 494, 611, 752, 893, 988, 1222, 1786, 1976, 2444, 3572, 3952, 4888, 7144, 9776, 11609, 14288, 23218, 26297, 46436, 52594, 92872, 105188, 185744, 210376, 341861, 420752, 499643, 683722, 999286, 1235959, 1367444, 1998572, 2471918, 2734888, 3997144, 4943836, 5469776, 6495359, 7994288, 9887672, 12990718, 16067467, 19775344, 23483221, 25981436, 32134934, 46966442, 51962872, 64269868, 93932884, 103925744, 128539736, 187865768, 257079472, 305281873, 375731536, 610563746, 1221127492, 2442254984, 4884509968]

約数ペア:

[(1, 4884509968), (2, 2442254984), (4, 1221127492), (8, 610563746), (13, 375731536), (16, 305281873), (19, 257079472), (26, 187865768), (38, 128539736), (47, 103925744), (52, 93932884), (76, 64269868), (94, 51962872), (104, 46966442), (152, 32134934), (188, 25981436), (208, 23483221), (247, 19775344), (304, 16067467), (376, 12990718), (494, 9887672), (611, 7994288), (752, 6495359), (893, 5469776), (988, 4943836), (1222, 3997144), (1786, 2734888), (1976, 2471918), (2444, 1998572), (3572, 1367444), (3952, 1235959), (4888, 999286), (7144, 683722), (9776, 499643), (11609, 420752), (14288, 341861), (23218, 210376), (26297, 185744), (46436, 105188), (52594, 92872)]