407427216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4831}}^1$

素因数の和:5100

約数の個数: 80

約数和(自身を含む): 1207922688

約数和(自身を除く): 800495472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 4016, 4831, 5271, 6024, 7028, 9662, 10542, 12048, 14056, 14493, 19324, 21084, 28112, 28986, 33817, 38648, 42168, 57972, 67634, 77296, 84336, 101451, 115944, 135268, 202902, 231888, 270536, 405804, 541072, 811608, 1212581, 1623216, 2425162, 3637743, 4850324, 7275486, 8488067, 9700648, 14550972, 16976134, 19401296, 25464201, 29101944, 33952268, 50928402, 58203888, 67904536, 101856804, 135809072, 203713608, 407427216]

約数ペア:

[(1, 407427216), (2, 203713608), (3, 135809072), (4, 101856804), (6, 67904536), (7, 58203888), (8, 50928402), (12, 33952268), (14, 29101944), (16, 25464201), (21, 19401296), (24, 16976134), (28, 14550972), (42, 9700648), (48, 8488067), (56, 7275486), (84, 4850324), (112, 3637743), (168, 2425162), (251, 1623216), (336, 1212581), (502, 811608), (753, 541072), (1004, 405804), (1506, 270536), (1757, 231888), (2008, 202902), (3012, 135268), (3514, 115944), (4016, 101451), (4831, 84336), (5271, 77296), (6024, 67634), (7028, 57972), (9662, 42168), (10542, 38648), (12048, 33817), (14056, 28986), (14493, 28112), (19324, 21084)]