420850944

素因数分解:

$2^8\times 3^3\times {\mathrm{60887}}^1$

素因数の和:60912

約数の個数: 72

約数和(自身を含む): 1244550720

約数和(自身を除く): 823699776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 60887, 121774, 182661, 243548, 365322, 487096, 547983, 730644, 974192, 1095966, 1461288, 1643949, 1948384, 2191932, 2922576, 3287898, 3896768, 4383864, 5845152, 6575796, 7793536, 8767728, 11690304, 13151592, 15587072, 17535456, 23380608, 26303184, 35070912, 46761216, 52606368, 70141824, 105212736, 140283648, 210425472, 420850944]

約数ペア:

[(1, 420850944), (2, 210425472), (3, 140283648), (4, 105212736), (6, 70141824), (8, 52606368), (9, 46761216), (12, 35070912), (16, 26303184), (18, 23380608), (24, 17535456), (27, 15587072), (32, 13151592), (36, 11690304), (48, 8767728), (54, 7793536), (64, 6575796), (72, 5845152), (96, 4383864), (108, 3896768), (128, 3287898), (144, 2922576), (192, 2191932), (216, 1948384), (256, 1643949), (288, 1461288), (384, 1095966), (432, 974192), (576, 730644), (768, 547983), (864, 487096), (1152, 365322), (1728, 243548), (2304, 182661), (3456, 121774), (6912, 60887)]