201445488

素因数分解:

$2^4\times 3^3\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1387

約数の個数: 80

約数和(自身を含む): 579923200

約数和(自身を除く): 378477712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 631, 739, 1262, 1478, 1893, 2217, 2524, 2956, 3786, 4434, 5048, 5679, 5912, 6651, 7572, 8868, 10096, 11358, 11824, 13302, 15144, 17037, 17736, 19953, 22716, 26604, 30288, 34074, 35472, 39906, 45432, 53208, 68148, 79812, 90864, 106416, 136296, 159624, 272592, 319248, 466309, 932618, 1398927, 1865236, 2797854, 3730472, 4196781, 5595708, 7460944, 8393562, 11191416, 12590343, 16787124, 22382832, 25180686, 33574248, 50361372, 67148496, 100722744, 201445488]

約数ペア:

[(1, 201445488), (2, 100722744), (3, 67148496), (4, 50361372), (6, 33574248), (8, 25180686), (9, 22382832), (12, 16787124), (16, 12590343), (18, 11191416), (24, 8393562), (27, 7460944), (36, 5595708), (48, 4196781), (54, 3730472), (72, 2797854), (108, 1865236), (144, 1398927), (216, 932618), (432, 466309), (631, 319248), (739, 272592), (1262, 159624), (1478, 136296), (1893, 106416), (2217, 90864), (2524, 79812), (2956, 68148), (3786, 53208), (4434, 45432), (5048, 39906), (5679, 35472), (5912, 34074), (6651, 30288), (7572, 26604), (8868, 22716), (10096, 19953), (11358, 17736), (11824, 17037), (13302, 15144)]