227876992

素因数分解:

$2^7\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 521864640

約数和(自身を除く): 293987648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 394, 448, 788, 896, 1291, 1379, 1576, 2582, 2758, 3152, 5164, 5516, 6304, 9037, 10328, 11032, 12608, 18074, 20656, 22064, 25216, 36148, 41312, 44128, 72296, 82624, 88256, 144592, 165248, 176512, 254327, 289184, 508654, 578368, 1017308, 1156736, 1780289, 2034616, 3560578, 4069232, 7121156, 8138464, 14242312, 16276928, 28484624, 32553856, 56969248, 113938496, 227876992]

約数ペア:

[(1, 227876992), (2, 113938496), (4, 56969248), (7, 32553856), (8, 28484624), (14, 16276928), (16, 14242312), (28, 8138464), (32, 7121156), (56, 4069232), (64, 3560578), (112, 2034616), (128, 1780289), (197, 1156736), (224, 1017308), (394, 578368), (448, 508654), (788, 289184), (896, 254327), (1291, 176512), (1379, 165248), (1576, 144592), (2582, 88256), (2758, 82624), (3152, 72296), (5164, 44128), (5516, 41312), (6304, 36148), (9037, 25216), (10328, 22064), (11032, 20656), (12608, 18074)]