425921328

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 300

約数和(自身を含む): 1513753560

約数和(自身を除く): 1087832232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 324, 336, 342, 353, 378, 392, 399, 432, 441, 456, 504, 513, 532, 567, 588, 648, 684, 706, 756, 784, 798, 882, 912, 931, 1008, 1026, 1059, 1064, 1134, 1176, 1197, 1296, 1323, 1368, 1412, 1512, 1539, 1596, 1764, 1862, 2052, 2118, 2128, 2268, 2352, 2394, 2471, 2646, 2736, 2793, 2824, 3024, 3078, 3177, 3192, 3528, 3591, 3724, 3969, 4104, 4236, 4536, 4788, 4942, 5292, 5586, 5648, 6156, 6354, 6384, 6707, 7056, 7182, 7413, 7448, 7938, 8208, 8379, 8472, 9072, 9531, 9576, 9884, 10584, 10773, 11172, 12312, 12708, 13414, 14364, 14826, 14896, 15876, 16758, 16944, 17297, 19062, 19152, 19768, 20121, 21168, 21546, 22239, 22344, 24624, 25137, 25416, 26828, 28593, 28728, 29652, 31752, 33516, 34594, 38124, 39536, 40242, 43092, 44478, 44688, 46949, 50274, 50832, 51891, 53656, 57186, 57456, 59304, 60363, 63504, 66717, 67032, 69188, 75411, 76248, 80484, 86184, 88956, 93898, 100548, 103782, 107312, 114372, 118608, 120726, 133434, 134064, 138376, 140847, 150822, 152496, 155673, 160968, 172368, 177912, 181089, 187796, 200151, 201096, 207564, 228744, 241452, 266868, 276752, 281694, 301644, 311346, 321936, 328643, 355824, 362178, 375592, 400302, 402192, 415128, 422541, 457488, 467019, 482904, 533736, 543267, 563388, 603288, 622692, 657286, 724356, 751184, 800604, 830256, 845082, 934038, 965808, 985929, 1067472, 1086534, 1126776, 1206576, 1245384, 1267623, 1314572, 1401057, 1448712, 1601208, 1690164, 1868076, 1971858, 2173068, 2253552, 2490768, 2535246, 2629144, 2802114, 2897424, 2957787, 3202416, 3380328, 3736152, 3802869, 3943716, 4346136, 5070492, 5258288, 5604228, 5915574, 6760656, 7472304, 7605738, 7887432, 8692272, 8873361, 10140984, 11208456, 11831148, 15211476, 15774864, 17746722, 20281968, 22416912, 23662296, 26620083, 30422952, 35493444, 47324592, 53240166, 60845904, 70986888, 106480332, 141973776, 212960664, 425921328]

約数ペア:

[(1, 425921328), (2, 212960664), (3, 141973776), (4, 106480332), (6, 70986888), (7, 60845904), (8, 53240166), (9, 47324592), (12, 35493444), (14, 30422952), (16, 26620083), (18, 23662296), (19, 22416912), (21, 20281968), (24, 17746722), (27, 15774864), (28, 15211476), (36, 11831148), (38, 11208456), (42, 10140984), (48, 8873361), (49, 8692272), (54, 7887432), (56, 7605738), (57, 7472304), (63, 6760656), (72, 5915574), (76, 5604228), (81, 5258288), (84, 5070492), (98, 4346136), (108, 3943716), (112, 3802869), (114, 3736152), (126, 3380328), (133, 3202416), (144, 2957787), (147, 2897424), (152, 2802114), (162, 2629144), (168, 2535246), (171, 2490768), (189, 2253552), (196, 2173068), (216, 1971858), (228, 1868076), (252, 1690164), (266, 1601208), (294, 1448712), (304, 1401057), (324, 1314572), (336, 1267623), (342, 1245384), (353, 1206576), (378, 1126776), (392, 1086534), (399, 1067472), (432, 985929), (441, 965808), (456, 934038), (504, 845082), (513, 830256), (532, 800604), (567, 751184), (588, 724356), (648, 657286), (684, 622692), (706, 603288), (756, 563388), (784, 543267), (798, 533736), (882, 482904), (912, 467019), (931, 457488), (1008, 422541), (1026, 415128), (1059, 402192), (1064, 400302), (1134, 375592), (1176, 362178), (1197, 355824), (1296, 328643), (1323, 321936), (1368, 311346), (1412, 301644), (1512, 281694), (1539, 276752), (1596, 266868), (1764, 241452), (1862, 228744), (2052, 207564), (2118, 201096), (2128, 200151), (2268, 187796), (2352, 181089), (2394, 177912), (2471, 172368), (2646, 160968), (2736, 155673), (2793, 152496), (2824, 150822), (3024, 140847), (3078, 138376), (3177, 134064), (3192, 133434), (3528, 120726), (3591, 118608), (3724, 114372), (3969, 107312), (4104, 103782), (4236, 100548), (4536, 93898), (4788, 88956), (4942, 86184), (5292, 80484), (5586, 76248), (5648, 75411), (6156, 69188), (6354, 67032), (6384, 66717), (6707, 63504), (7056, 60363), (7182, 59304), (7413, 57456), (7448, 57186), (7938, 53656), (8208, 51891), (8379, 50832), (8472, 50274), (9072, 46949), (9531, 44688), (9576, 44478), (9884, 43092), (10584, 40242), (10773, 39536), (11172, 38124), (12312, 34594), (12708, 33516), (13414, 31752), (14364, 29652), (14826, 28728), (14896, 28593), (15876, 26828), (16758, 25416), (16944, 25137), (17297, 24624), (19062, 22344), (19152, 22239), (19768, 21546), (20121, 21168)]