217228608

素因数分解:

$2^6\times 3^3\times {\mathrm{125711}}^1$

素因数の和:125732

約数の個数: 56

約数和(自身を含む): 638616960

約数和(自身を除く): 421388352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 125711, 251422, 377133, 502844, 754266, 1005688, 1131399, 1508532, 2011376, 2262798, 3017064, 3394197, 4022752, 4525596, 6034128, 6788394, 8045504, 9051192, 12068256, 13576788, 18102384, 24136512, 27153576, 36204768, 54307152, 72409536, 108614304, 217228608]

約数ペア:

[(1, 217228608), (2, 108614304), (3, 72409536), (4, 54307152), (6, 36204768), (8, 27153576), (9, 24136512), (12, 18102384), (16, 13576788), (18, 12068256), (24, 9051192), (27, 8045504), (32, 6788394), (36, 6034128), (48, 4525596), (54, 4022752), (64, 3394197), (72, 3017064), (96, 2262798), (108, 2011376), (144, 1508532), (192, 1131399), (216, 1005688), (288, 754266), (432, 502844), (576, 377133), (864, 251422), (1728, 125711)]