212479728

素因数分解:

$2^4\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{3413}}^1$

素因数の和:4721

約数の個数: 40

約数和(自身を含む): 549490128

約数和(自身を除く): 337010400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1297, 2594, 3413, 3891, 5188, 6826, 7782, 10239, 10376, 13652, 15564, 20478, 20752, 27304, 31128, 40956, 54608, 62256, 81912, 163824, 4426661, 8853322, 13279983, 17706644, 26559966, 35413288, 53119932, 70826576, 106239864, 212479728]

約数ペア:

[(1, 212479728), (2, 106239864), (3, 70826576), (4, 53119932), (6, 35413288), (8, 26559966), (12, 17706644), (16, 13279983), (24, 8853322), (48, 4426661), (1297, 163824), (2594, 81912), (3413, 62256), (3891, 54608), (5188, 40956), (6826, 31128), (7782, 27304), (10239, 20752), (10376, 20478), (13652, 15564)]