631103664

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{185183}}^1$

素因数の和:185265

約数の個数: 40

約数和(自身を含む): 1653322752

約数和(自身を除く): 1022219088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 185183, 370366, 555549, 740732, 1111098, 1481464, 2222196, 2962928, 4444392, 8888784, 13147993, 26295986, 39443979, 52591972, 78887958, 105183944, 157775916, 210367888, 315551832, 631103664]

約数ペア:

[(1, 631103664), (2, 315551832), (3, 210367888), (4, 157775916), (6, 105183944), (8, 78887958), (12, 52591972), (16, 39443979), (24, 26295986), (48, 13147993), (71, 8888784), (142, 4444392), (213, 2962928), (284, 2222196), (426, 1481464), (568, 1111098), (852, 740732), (1136, 555549), (1704, 370366), (3408, 185183)]