213336396

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 696192000

約数和(自身を除く): 482855604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 343, 351, 364, 378, 441, 443, 468, 546, 588, 637, 686, 702, 756, 819, 882, 886, 1029, 1092, 1274, 1323, 1329, 1372, 1404, 1638, 1764, 1772, 1911, 2058, 2457, 2548, 2646, 2658, 3087, 3101, 3276, 3822, 3987, 4116, 4459, 4914, 5292, 5316, 5733, 5759, 6174, 6202, 7644, 7974, 8918, 9261, 9303, 9828, 11466, 11518, 11961, 12348, 12404, 13377, 15948, 17199, 17277, 17836, 18522, 18606, 21707, 22932, 23036, 23922, 26754, 27909, 34398, 34554, 37044, 37212, 40131, 40313, 43414, 47844, 51831, 53508, 55818, 65121, 68796, 69108, 80262, 80626, 83727, 86828, 103662, 111636, 120393, 120939, 130242, 151949, 155493, 160524, 161252, 167454, 195363, 207324, 240786, 241878, 260484, 282191, 303898, 310986, 334908, 362817, 390726, 455847, 481572, 483756, 564382, 586089, 607796, 621972, 725634, 781452, 846573, 911694, 1088451, 1128764, 1172178, 1367541, 1451268, 1693146, 1823388, 1975337, 2176902, 2344356, 2539719, 2735082, 3386292, 3950674, 4102623, 4353804, 5079438, 5470164, 5926011, 7619157, 7901348, 8205246, 10158876, 11852022, 15238314, 16410492, 17778033, 23704044, 30476628, 35556066, 53334099, 71112132, 106668198, 213336396]

約数ペア:

[(1, 213336396), (2, 106668198), (3, 71112132), (4, 53334099), (6, 35556066), (7, 30476628), (9, 23704044), (12, 17778033), (13, 16410492), (14, 15238314), (18, 11852022), (21, 10158876), (26, 8205246), (27, 7901348), (28, 7619157), (36, 5926011), (39, 5470164), (42, 5079438), (49, 4353804), (52, 4102623), (54, 3950674), (63, 3386292), (78, 2735082), (84, 2539719), (91, 2344356), (98, 2176902), (108, 1975337), (117, 1823388), (126, 1693146), (147, 1451268), (156, 1367541), (182, 1172178), (189, 1128764), (196, 1088451), (234, 911694), (252, 846573), (273, 781452), (294, 725634), (343, 621972), (351, 607796), (364, 586089), (378, 564382), (441, 483756), (443, 481572), (468, 455847), (546, 390726), (588, 362817), (637, 334908), (686, 310986), (702, 303898), (756, 282191), (819, 260484), (882, 241878), (886, 240786), (1029, 207324), (1092, 195363), (1274, 167454), (1323, 161252), (1329, 160524), (1372, 155493), (1404, 151949), (1638, 130242), (1764, 120939), (1772, 120393), (1911, 111636), (2058, 103662), (2457, 86828), (2548, 83727), (2646, 80626), (2658, 80262), (3087, 69108), (3101, 68796), (3276, 65121), (3822, 55818), (3987, 53508), (4116, 51831), (4459, 47844), (4914, 43414), (5292, 40313), (5316, 40131), (5733, 37212), (5759, 37044), (6174, 34554), (6202, 34398), (7644, 27909), (7974, 26754), (8918, 23922), (9261, 23036), (9303, 22932), (9828, 21707), (11466, 18606), (11518, 18522), (11961, 17836), (12348, 17277), (12404, 17199), (13377, 15948)]