223211232

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20947}}^1$

素因数の和:21000

約数の個数: 72

約数和(自身を含む): 651943656

約数和(自身を除く): 428732424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 20947, 41894, 62841, 83788, 125682, 167576, 188523, 251364, 335152, 377046, 502728, 670304, 754092, 775039, 1005456, 1508184, 1550078, 2010912, 2325117, 3016368, 3100156, 4650234, 6032736, 6200312, 6975351, 9300468, 12400624, 13950702, 18600936, 24801248, 27901404, 37201872, 55802808, 74403744, 111605616, 223211232]

約数ペア:

[(1, 223211232), (2, 111605616), (3, 74403744), (4, 55802808), (6, 37201872), (8, 27901404), (9, 24801248), (12, 18600936), (16, 13950702), (18, 12400624), (24, 9300468), (32, 6975351), (36, 6200312), (37, 6032736), (48, 4650234), (72, 3100156), (74, 3016368), (96, 2325117), (111, 2010912), (144, 1550078), (148, 1508184), (222, 1005456), (288, 775039), (296, 754092), (333, 670304), (444, 502728), (592, 377046), (666, 335152), (888, 251364), (1184, 188523), (1332, 167576), (1776, 125682), (2664, 83788), (3552, 62841), (5328, 41894), (10656, 20947)]