217894152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4583}}^1$

素因数の和:4882

約数の個数: 64

約数和(自身を含む): 624890880

約数和(自身を除く): 406996728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4583, 5943, 6792, 7924, 9166, 11886, 13749, 15848, 18332, 23772, 27498, 32081, 36664, 47544, 54996, 64162, 96243, 109992, 128324, 192486, 256648, 384972, 769944, 1296989, 2593978, 3890967, 5187956, 7781934, 9078923, 10375912, 15563868, 18157846, 27236769, 31127736, 36315692, 54473538, 72631384, 108947076, 217894152]

約数ペア:

[(1, 217894152), (2, 108947076), (3, 72631384), (4, 54473538), (6, 36315692), (7, 31127736), (8, 27236769), (12, 18157846), (14, 15563868), (21, 10375912), (24, 9078923), (28, 7781934), (42, 5187956), (56, 3890967), (84, 2593978), (168, 1296989), (283, 769944), (566, 384972), (849, 256648), (1132, 192486), (1698, 128324), (1981, 109992), (2264, 96243), (3396, 64162), (3962, 54996), (4583, 47544), (5943, 36664), (6792, 32081), (7924, 27498), (9166, 23772), (11886, 18332), (13749, 15848)]