406282392

素因数分解:

$2^3\times 3^5\times {\mathrm{208993}}^1$

素因数の和:209014

約数の個数: 48

約数和(自身を含む): 1141107240

約数和(自身を除く): 734824848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 208993, 417986, 626979, 835972, 1253958, 1671944, 1880937, 2507916, 3761874, 5015832, 5642811, 7523748, 11285622, 15047496, 16928433, 22571244, 33856866, 45142488, 50785299, 67713732, 101570598, 135427464, 203141196, 406282392]

約数ペア:

[(1, 406282392), (2, 203141196), (3, 135427464), (4, 101570598), (6, 67713732), (8, 50785299), (9, 45142488), (12, 33856866), (18, 22571244), (24, 16928433), (27, 15047496), (36, 11285622), (54, 7523748), (72, 5642811), (81, 5015832), (108, 3761874), (162, 2507916), (216, 1880937), (243, 1671944), (324, 1253958), (486, 835972), (648, 626979), (972, 417986), (1944, 208993)]