210311712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 216

約数和(自身を含む): 674446500

約数和(自身を除く): 464134788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 149, 156, 169, 174, 208, 232, 234, 261, 288, 298, 312, 338, 348, 377, 416, 447, 464, 468, 507, 522, 596, 624, 676, 696, 754, 894, 928, 936, 1014, 1044, 1131, 1192, 1248, 1341, 1352, 1392, 1508, 1521, 1788, 1872, 1937, 2028, 2088, 2262, 2384, 2682, 2704, 2784, 3016, 3042, 3393, 3576, 3744, 3874, 4056, 4176, 4321, 4524, 4768, 4901, 5364, 5408, 5811, 6032, 6084, 6786, 7152, 7748, 8112, 8352, 8642, 9048, 9802, 10728, 11622, 12064, 12168, 12963, 13572, 14304, 14703, 15496, 16224, 17284, 17433, 18096, 19604, 21456, 23244, 24336, 25181, 25926, 27144, 29406, 30992, 34568, 34866, 36192, 38889, 39208, 42912, 44109, 46488, 48672, 50362, 51852, 54288, 56173, 58812, 61984, 69136, 69732, 75543, 77778, 78416, 88218, 92976, 100724, 103704, 108576, 112346, 117624, 138272, 139464, 151086, 155556, 156832, 168519, 176436, 185952, 201448, 207408, 224692, 226629, 235248, 278928, 302172, 311112, 337038, 352872, 402896, 414816, 449384, 453258, 470496, 505557, 557856, 604344, 622224, 674076, 705744, 730249, 805792, 898768, 906516, 1011114, 1208688, 1244448, 1348152, 1411488, 1460498, 1797536, 1813032, 2022228, 2190747, 2417376, 2696304, 2920996, 3626064, 4044456, 4381494, 5392608, 5841992, 6572241, 7252128, 8088912, 8762988, 11683984, 13144482, 16177824, 17525976, 23367968, 26288964, 35051952, 52577928, 70103904, 105155856, 210311712]

約数ペア:

[(1, 210311712), (2, 105155856), (3, 70103904), (4, 52577928), (6, 35051952), (8, 26288964), (9, 23367968), (12, 17525976), (13, 16177824), (16, 13144482), (18, 11683984), (24, 8762988), (26, 8088912), (29, 7252128), (32, 6572241), (36, 5841992), (39, 5392608), (48, 4381494), (52, 4044456), (58, 3626064), (72, 2920996), (78, 2696304), (87, 2417376), (96, 2190747), (104, 2022228), (116, 1813032), (117, 1797536), (144, 1460498), (149, 1411488), (156, 1348152), (169, 1244448), (174, 1208688), (208, 1011114), (232, 906516), (234, 898768), (261, 805792), (288, 730249), (298, 705744), (312, 674076), (338, 622224), (348, 604344), (377, 557856), (416, 505557), (447, 470496), (464, 453258), (468, 449384), (507, 414816), (522, 402896), (596, 352872), (624, 337038), (676, 311112), (696, 302172), (754, 278928), (894, 235248), (928, 226629), (936, 224692), (1014, 207408), (1044, 201448), (1131, 185952), (1192, 176436), (1248, 168519), (1341, 156832), (1352, 155556), (1392, 151086), (1508, 139464), (1521, 138272), (1788, 117624), (1872, 112346), (1937, 108576), (2028, 103704), (2088, 100724), (2262, 92976), (2384, 88218), (2682, 78416), (2704, 77778), (2784, 75543), (3016, 69732), (3042, 69136), (3393, 61984), (3576, 58812), (3744, 56173), (3874, 54288), (4056, 51852), (4176, 50362), (4321, 48672), (4524, 46488), (4768, 44109), (4901, 42912), (5364, 39208), (5408, 38889), (5811, 36192), (6032, 34866), (6084, 34568), (6786, 30992), (7152, 29406), (7748, 27144), (8112, 25926), (8352, 25181), (8642, 24336), (9048, 23244), (9802, 21456), (10728, 19604), (11622, 18096), (12064, 17433), (12168, 17284), (12963, 16224), (13572, 15496), (14304, 14703)]