212960664

素因数分解:

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

素因数の和:404

約数の個数: 240

約数和(自身を含む): 732461400

約数和(自身を除く): 519500736

約数列:

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

約数ペア:

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