9721264

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 23123520

約数和(自身を除く): 13402256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 73, 82, 112, 116, 146, 164, 203, 232, 287, 292, 328, 406, 464, 511, 574, 584, 656, 812, 1022, 1148, 1168, 1189, 1624, 2044, 2117, 2296, 2378, 2993, 3248, 4088, 4234, 4592, 4756, 5986, 8176, 8323, 8468, 9512, 11972, 14819, 16646, 16936, 19024, 20951, 23944, 29638, 33292, 33872, 41902, 47888, 59276, 66584, 83804, 86797, 118552, 133168, 167608, 173594, 237104, 335216, 347188, 607579, 694376, 1215158, 1388752, 2430316, 4860632, 9721264]

約数ペア:

[(1, 9721264), (2, 4860632), (4, 2430316), (7, 1388752), (8, 1215158), (14, 694376), (16, 607579), (28, 347188), (29, 335216), (41, 237104), (56, 173594), (58, 167608), (73, 133168), (82, 118552), (112, 86797), (116, 83804), (146, 66584), (164, 59276), (203, 47888), (232, 41902), (287, 33872), (292, 33292), (328, 29638), (406, 23944), (464, 20951), (511, 19024), (574, 16936), (584, 16646), (656, 14819), (812, 11972), (1022, 9512), (1148, 8468), (1168, 8323), (1189, 8176), (1624, 5986), (2044, 4756), (2117, 4592), (2296, 4234), (2378, 4088), (2993, 3248)]