227944192

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 524506752

約数和(自身を除く): 296562560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 971, 1048, 1792, 1834, 1942, 2096, 3668, 3884, 4192, 6797, 7336, 7768, 8384, 13594, 14672, 15536, 16768, 27188, 29344, 31072, 33536, 54376, 58688, 62144, 108752, 117376, 124288, 127201, 217504, 234752, 248576, 254402, 435008, 508804, 870016, 890407, 1017608, 1740032, 1780814, 2035216, 3561628, 4070432, 7123256, 8140864, 14246512, 16281728, 28493024, 32563456, 56986048, 113972096, 227944192]

約数ペア:

[(1, 227944192), (2, 113972096), (4, 56986048), (7, 32563456), (8, 28493024), (14, 16281728), (16, 14246512), (28, 8140864), (32, 7123256), (56, 4070432), (64, 3561628), (112, 2035216), (128, 1780814), (131, 1740032), (224, 1017608), (256, 890407), (262, 870016), (448, 508804), (524, 435008), (896, 254402), (917, 248576), (971, 234752), (1048, 217504), (1792, 127201), (1834, 124288), (1942, 117376), (2096, 108752), (3668, 62144), (3884, 58688), (4192, 54376), (6797, 33536), (7336, 31072), (7768, 29344), (8384, 27188), (13594, 16768), (14672, 15536)]