212349888

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2322

約数の個数: 84

約数和(自身を含む): 612468168

約数和(自身を除く): 400118280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 346, 519, 576, 692, 1038, 1384, 1557, 2076, 2131, 2768, 3114, 4152, 4262, 5536, 6228, 6393, 8304, 8524, 11072, 12456, 12786, 16608, 17048, 19179, 24912, 25572, 33216, 34096, 38358, 49824, 51144, 68192, 76716, 99648, 102288, 136384, 153432, 204576, 306864, 368663, 409152, 613728, 737326, 1105989, 1227456, 1474652, 2211978, 2949304, 3317967, 4423956, 5898608, 6635934, 8847912, 11797216, 13271868, 17695824, 23594432, 26543736, 35391648, 53087472, 70783296, 106174944, 212349888]

約数ペア:

[(1, 212349888), (2, 106174944), (3, 70783296), (4, 53087472), (6, 35391648), (8, 26543736), (9, 23594432), (12, 17695824), (16, 13271868), (18, 11797216), (24, 8847912), (32, 6635934), (36, 5898608), (48, 4423956), (64, 3317967), (72, 2949304), (96, 2211978), (144, 1474652), (173, 1227456), (192, 1105989), (288, 737326), (346, 613728), (519, 409152), (576, 368663), (692, 306864), (1038, 204576), (1384, 153432), (1557, 136384), (2076, 102288), (2131, 99648), (2768, 76716), (3114, 68192), (4152, 51144), (4262, 49824), (5536, 38358), (6228, 34096), (6393, 33216), (8304, 25572), (8524, 24912), (11072, 19179), (12456, 17048), (12786, 16608)]