1680494976

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{76777}}^1$

素因数の和:76816

約数の個数: 96

約数和(自身を含む): 5090381400

約数和(自身を除く): 3409886424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 76777, 153554, 230331, 307108, 460662, 614216, 690993, 921324, 1228432, 1381986, 1458763, 1842648, 2456864, 2763972, 2917526, 3685296, 4376289, 4913728, 5527944, 5835052, 7370592, 8752578, 9827456, 11055888, 11670104, 13128867, 14741184, 17505156, 22111776, 23340208, 26257734, 29482368, 35010312, 44223552, 46680416, 52515468, 70020624, 88447104, 93360832, 105030936, 140041248, 186721664, 210061872, 280082496, 420123744, 560164992, 840247488, 1680494976]

約数ペア:

[(1, 1680494976), (2, 840247488), (3, 560164992), (4, 420123744), (6, 280082496), (8, 210061872), (9, 186721664), (12, 140041248), (16, 105030936), (18, 93360832), (19, 88447104), (24, 70020624), (32, 52515468), (36, 46680416), (38, 44223552), (48, 35010312), (57, 29482368), (64, 26257734), (72, 23340208), (76, 22111776), (96, 17505156), (114, 14741184), (128, 13128867), (144, 11670104), (152, 11055888), (171, 9827456), (192, 8752578), (228, 7370592), (288, 5835052), (304, 5527944), (342, 4913728), (384, 4376289), (456, 3685296), (576, 2917526), (608, 2763972), (684, 2456864), (912, 1842648), (1152, 1458763), (1216, 1381986), (1368, 1228432), (1824, 921324), (2432, 690993), (2736, 614216), (3648, 460662), (5472, 307108), (7296, 230331), (10944, 153554), (21888, 76777)]