427661976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{5879}}^1$

素因数の和:6328

約数の個数: 64

約数和(自身を含む): 1224921600

約数和(自身を除く): 797259624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433, 866, 1299, 1732, 2598, 3031, 3464, 5196, 5879, 6062, 9093, 10392, 11758, 12124, 17637, 18186, 23516, 24248, 35274, 36372, 41153, 47032, 70548, 72744, 82306, 123459, 141096, 164612, 246918, 329224, 493836, 987672, 2545607, 5091214, 7636821, 10182428, 15273642, 17819249, 20364856, 30547284, 35638498, 53457747, 61094568, 71276996, 106915494, 142553992, 213830988, 427661976]

約数ペア:

[(1, 427661976), (2, 213830988), (3, 142553992), (4, 106915494), (6, 71276996), (7, 61094568), (8, 53457747), (12, 35638498), (14, 30547284), (21, 20364856), (24, 17819249), (28, 15273642), (42, 10182428), (56, 7636821), (84, 5091214), (168, 2545607), (433, 987672), (866, 493836), (1299, 329224), (1732, 246918), (2598, 164612), (3031, 141096), (3464, 123459), (5196, 82306), (5879, 72744), (6062, 70548), (9093, 47032), (10392, 41153), (11758, 36372), (12124, 35274), (17637, 24248), (18186, 23516)]