428900832

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 144

約数和(自身を含む): 1331890560

約数和(自身を除く): 902989728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 2903, 3078, 3888, 4104, 4617, 5472, 5806, 6156, 7776, 8208, 8709, 9234, 11612, 12312, 16416, 17418, 18468, 23224, 24624, 26127, 34836, 36936, 46448, 49248, 52254, 55157, 69672, 73872, 78381, 92896, 104508, 110314, 139344, 147744, 156762, 165471, 209016, 220628, 235143, 278688, 313524, 330942, 418032, 441256, 470286, 496413, 627048, 661884, 705429, 836064, 882512, 940572, 992826, 1254096, 1323768, 1410858, 1489239, 1765024, 1881144, 1985652, 2508192, 2647536, 2821716, 2978478, 3762288, 3971304, 4467717, 5295072, 5643432, 5956956, 7524576, 7942608, 8935434, 11286864, 11913912, 13403151, 15885216, 17870868, 22573728, 23827824, 26806302, 35741736, 47655648, 53612604, 71483472, 107225208, 142966944, 214450416, 428900832]

約数ペア:

[(1, 428900832), (2, 214450416), (3, 142966944), (4, 107225208), (6, 71483472), (8, 53612604), (9, 47655648), (12, 35741736), (16, 26806302), (18, 23827824), (19, 22573728), (24, 17870868), (27, 15885216), (32, 13403151), (36, 11913912), (38, 11286864), (48, 8935434), (54, 7942608), (57, 7524576), (72, 5956956), (76, 5643432), (81, 5295072), (96, 4467717), (108, 3971304), (114, 3762288), (144, 2978478), (152, 2821716), (162, 2647536), (171, 2508192), (216, 1985652), (228, 1881144), (243, 1765024), (288, 1489239), (304, 1410858), (324, 1323768), (342, 1254096), (432, 992826), (456, 940572), (486, 882512), (513, 836064), (608, 705429), (648, 661884), (684, 627048), (864, 496413), (912, 470286), (972, 441256), (1026, 418032), (1296, 330942), (1368, 313524), (1539, 278688), (1824, 235143), (1944, 220628), (2052, 209016), (2592, 165471), (2736, 156762), (2903, 147744), (3078, 139344), (3888, 110314), (4104, 104508), (4617, 92896), (5472, 78381), (5806, 73872), (6156, 69672), (7776, 55157), (8208, 52254), (8709, 49248), (9234, 46448), (11612, 36936), (12312, 34836), (16416, 26127), (17418, 24624), (18468, 23224)]