217699056

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{17377}}^1$

素因数の和:17423

約数の個数: 80

約数和(自身を含む): 646461600

約数和(自身を除く): 428762544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 17377, 34754, 52131, 69508, 104262, 139016, 156393, 208524, 278032, 312786, 417048, 469179, 503933, 625572, 834096, 938358, 1007866, 1251144, 1511799, 1876716, 2015732, 2502288, 3023598, 3753432, 4031464, 4535397, 6047196, 7506864, 8062928, 9070794, 12094392, 13606191, 18141588, 24188784, 27212382, 36283176, 54424764, 72566352, 108849528, 217699056]

約数ペア:

[(1, 217699056), (2, 108849528), (3, 72566352), (4, 54424764), (6, 36283176), (8, 27212382), (9, 24188784), (12, 18141588), (16, 13606191), (18, 12094392), (24, 9070794), (27, 8062928), (29, 7506864), (36, 6047196), (48, 4535397), (54, 4031464), (58, 3753432), (72, 3023598), (87, 2502288), (108, 2015732), (116, 1876716), (144, 1511799), (174, 1251144), (216, 1007866), (232, 938358), (261, 834096), (348, 625572), (432, 503933), (464, 469179), (522, 417048), (696, 312786), (783, 278032), (1044, 208524), (1392, 156393), (1566, 139016), (2088, 104262), (3132, 69508), (4176, 52131), (6264, 34754), (12528, 17377)]