225996288

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21047

約数の個数: 80

約数和(自身を含む): 688110720

約数和(自身を除く): 462114432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 21019, 42038, 63057, 84076, 126114, 147133, 168152, 252228, 294266, 336304, 441399, 504456, 588532, 672608, 882798, 1008912, 1177064, 1345216, 1765596, 2017824, 2354128, 2690432, 3531192, 4035648, 4708256, 5380864, 7062384, 8071296, 9416512, 10761728, 14124768, 16142592, 18833024, 28249536, 32285184, 37666048, 56499072, 75332096, 112998144, 225996288]

約数ペア:

[(1, 225996288), (2, 112998144), (3, 75332096), (4, 56499072), (6, 37666048), (7, 32285184), (8, 28249536), (12, 18833024), (14, 16142592), (16, 14124768), (21, 10761728), (24, 9416512), (28, 8071296), (32, 7062384), (42, 5380864), (48, 4708256), (56, 4035648), (64, 3531192), (84, 2690432), (96, 2354128), (112, 2017824), (128, 1765596), (168, 1345216), (192, 1177064), (224, 1008912), (256, 882798), (336, 672608), (384, 588532), (448, 504456), (512, 441399), (672, 336304), (768, 294266), (896, 252228), (1344, 168152), (1536, 147133), (1792, 126114), (2688, 84076), (3584, 63057), (5376, 42038), (10752, 21019)]