397530336

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{84509}}^1$

素因数の和:84536

約数の個数: 72

約数和(自身を含む): 1213901640

約数和(自身を除く): 816371304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 84509, 169018, 253527, 338036, 507054, 591563, 676072, 1014108, 1183126, 1352144, 1774689, 2028216, 2366252, 2704288, 3549378, 4056432, 4140941, 4732504, 7098756, 8112864, 8281882, 9465008, 12422823, 14197512, 16563764, 18930016, 24845646, 28395024, 33127528, 49691292, 56790048, 66255056, 99382584, 132510112, 198765168, 397530336]

約数ペア:

[(1, 397530336), (2, 198765168), (3, 132510112), (4, 99382584), (6, 66255056), (7, 56790048), (8, 49691292), (12, 33127528), (14, 28395024), (16, 24845646), (21, 18930016), (24, 16563764), (28, 14197512), (32, 12422823), (42, 9465008), (48, 8281882), (49, 8112864), (56, 7098756), (84, 4732504), (96, 4140941), (98, 4056432), (112, 3549378), (147, 2704288), (168, 2366252), (196, 2028216), (224, 1774689), (294, 1352144), (336, 1183126), (392, 1014108), (588, 676072), (672, 591563), (784, 507054), (1176, 338036), (1568, 253527), (2352, 169018), (4704, 84509)]