423856222712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1898249}}^1$

素因数の和:1898400

約数の個数: 64

約数和(自身を含む): 908882100000

約数和(自身を除く): 485025877288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 152, 226, 247, 452, 494, 904, 988, 1469, 1976, 2147, 2938, 4294, 5876, 8588, 11752, 17176, 27911, 55822, 111644, 223288, 1898249, 3796498, 7592996, 15185992, 24677237, 36066731, 49354474, 72133462, 98708948, 144266924, 197417896, 214502137, 288533848, 429004274, 468867503, 858008548, 937735006, 1716017096, 1875470012, 2788527781, 3750940024, 4075540603, 5577055562, 8151081206, 11154111124, 16302162412, 22308222248, 32604324824, 52982027839, 105964055678, 211928111356, 423856222712]

約数ペア:

[(1, 423856222712), (2, 211928111356), (4, 105964055678), (8, 52982027839), (13, 32604324824), (19, 22308222248), (26, 16302162412), (38, 11154111124), (52, 8151081206), (76, 5577055562), (104, 4075540603), (113, 3750940024), (152, 2788527781), (226, 1875470012), (247, 1716017096), (452, 937735006), (494, 858008548), (904, 468867503), (988, 429004274), (1469, 288533848), (1976, 214502137), (2147, 197417896), (2938, 144266924), (4294, 98708948), (5876, 72133462), (8588, 49354474), (11752, 36066731), (17176, 24677237), (27911, 15185992), (55822, 7592996), (111644, 3796498), (223288, 1898249)]