420822144

素因数分解:

$2^7\times 3^2\times {\mathrm{365297}}^1$

素因数の和:365317

約数の個数: 48

約数和(自身を含む): 1210962870

約数和(自身を除く): 790140726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 365297, 730594, 1095891, 1461188, 2191782, 2922376, 3287673, 4383564, 5844752, 6575346, 8767128, 11689504, 13150692, 17534256, 23379008, 26301384, 35068512, 46758016, 52602768, 70137024, 105205536, 140274048, 210411072, 420822144]

約数ペア:

[(1, 420822144), (2, 210411072), (3, 140274048), (4, 105205536), (6, 70137024), (8, 52602768), (9, 46758016), (12, 35068512), (16, 26301384), (18, 23379008), (24, 17534256), (32, 13150692), (36, 11689504), (48, 8767128), (64, 6575346), (72, 5844752), (96, 4383564), (128, 3287673), (144, 2922376), (192, 2191782), (288, 1461188), (384, 1095891), (576, 730594), (1152, 365297)]