236571664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 550091776

約数和(自身を除く): 313520112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1117, 1708, 1736, 1891, 2234, 3416, 3472, 3782, 4468, 6832, 7564, 7819, 8936, 13237, 15128, 15638, 17872, 26474, 30256, 31276, 34627, 52948, 62552, 68137, 69254, 105896, 125104, 136274, 138508, 211792, 242389, 272548, 277016, 476959, 484778, 545096, 554032, 953918, 969556, 1090192, 1907836, 1939112, 2112247, 3815672, 3878224, 4224494, 7631344, 8448988, 14785729, 16897976, 29571458, 33795952, 59142916, 118285832, 236571664]

約数ペア:

[(1, 236571664), (2, 118285832), (4, 59142916), (7, 33795952), (8, 29571458), (14, 16897976), (16, 14785729), (28, 8448988), (31, 7631344), (56, 4224494), (61, 3878224), (62, 3815672), (112, 2112247), (122, 1939112), (124, 1907836), (217, 1090192), (244, 969556), (248, 953918), (427, 554032), (434, 545096), (488, 484778), (496, 476959), (854, 277016), (868, 272548), (976, 242389), (1117, 211792), (1708, 138508), (1736, 136274), (1891, 125104), (2234, 105896), (3416, 69254), (3472, 68137), (3782, 62552), (4468, 52948), (6832, 34627), (7564, 31276), (7819, 30256), (8936, 26474), (13237, 17872), (15128, 15638)]