284843748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109387}}^1$

素因数の和:109432

約数の個数: 48

約数和(自身を含む): 784093184

約数和(自身を除く): 499249436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 109387, 218774, 328161, 437548, 656322, 765709, 1312644, 1531418, 2297127, 3062836, 3390997, 4594254, 6781994, 9188508, 10172991, 13563988, 20345982, 23736979, 40691964, 47473958, 71210937, 94947916, 142421874, 284843748]

約数ペア:

[(1, 284843748), (2, 142421874), (3, 94947916), (4, 71210937), (6, 47473958), (7, 40691964), (12, 23736979), (14, 20345982), (21, 13563988), (28, 10172991), (31, 9188508), (42, 6781994), (62, 4594254), (84, 3390997), (93, 3062836), (124, 2297127), (186, 1531418), (217, 1312644), (372, 765709), (434, 656322), (651, 437548), (868, 328161), (1302, 218774), (2604, 109387)]