2005188864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 288

約数和(自身を含む): 6538183680

約数和(自身を除く): 4532994816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 67, 76, 84, 96, 112, 114, 128, 133, 134, 152, 168, 192, 201, 224, 228, 256, 266, 268, 293, 304, 336, 384, 399, 402, 448, 456, 469, 532, 536, 586, 608, 672, 768, 798, 804, 879, 896, 912, 938, 1064, 1072, 1172, 1216, 1273, 1344, 1407, 1596, 1608, 1758, 1792, 1824, 1876, 2051, 2128, 2144, 2344, 2432, 2546, 2688, 2814, 3192, 3216, 3516, 3648, 3752, 3819, 4102, 4256, 4288, 4688, 4864, 5092, 5376, 5567, 5628, 6153, 6384, 6432, 7032, 7296, 7504, 7638, 8204, 8512, 8576, 8911, 9376, 10184, 11134, 11256, 12306, 12768, 12864, 14064, 14592, 15008, 15276, 16408, 16701, 17024, 17152, 17822, 18752, 19631, 20368, 22268, 22512, 24612, 25536, 25728, 26733, 28128, 30016, 30552, 32816, 33402, 34048, 35644, 37504, 38969, 39262, 40736, 44536, 45024, 49224, 51072, 51456, 53466, 56256, 58893, 60032, 61104, 65632, 66804, 71288, 75008, 77938, 78524, 81472, 89072, 90048, 98448, 102144, 106932, 112512, 116907, 117786, 120064, 122208, 131264, 133608, 137417, 142576, 155876, 157048, 162944, 178144, 180096, 196896, 213864, 225024, 233814, 235572, 244416, 262528, 267216, 274834, 285152, 311752, 314096, 325888, 356288, 360192, 372989, 393792, 412251, 427728, 467628, 471144, 488832, 525056, 534432, 549668, 570304, 623504, 628192, 712576, 745978, 787584, 824502, 855456, 935256, 942288, 977664, 1068864, 1099336, 1118967, 1140608, 1247008, 1256384, 1425152, 1491956, 1575168, 1649004, 1710912, 1870512, 1884576, 2137728, 2198672, 2237934, 2281216, 2494016, 2512768, 2610923, 2983912, 3298008, 3421824, 3741024, 3769152, 4275456, 4397344, 4475868, 4988032, 5025536, 5221846, 5967824, 6596016, 6843648, 7482048, 7538304, 7832769, 8794688, 8951736, 9976064, 10443692, 11935648, 13192032, 14964096, 15076608, 15665538, 17589376, 17903472, 20887384, 23871296, 26384064, 29928192, 31331076, 35178752, 35806944, 41774768, 47742592, 52768128, 62662152, 71613888, 83549536, 95485184, 105536256, 125324304, 143227776, 167099072, 250648608, 286455552, 334198144, 501297216, 668396288, 1002594432, 2005188864]

約数ペア:

[(1, 2005188864), (2, 1002594432), (3, 668396288), (4, 501297216), (6, 334198144), (7, 286455552), (8, 250648608), (12, 167099072), (14, 143227776), (16, 125324304), (19, 105536256), (21, 95485184), (24, 83549536), (28, 71613888), (32, 62662152), (38, 52768128), (42, 47742592), (48, 41774768), (56, 35806944), (57, 35178752), (64, 31331076), (67, 29928192), (76, 26384064), (84, 23871296), (96, 20887384), (112, 17903472), (114, 17589376), (128, 15665538), (133, 15076608), (134, 14964096), (152, 13192032), (168, 11935648), (192, 10443692), (201, 9976064), (224, 8951736), (228, 8794688), (256, 7832769), (266, 7538304), (268, 7482048), (293, 6843648), (304, 6596016), (336, 5967824), (384, 5221846), (399, 5025536), (402, 4988032), (448, 4475868), (456, 4397344), (469, 4275456), (532, 3769152), (536, 3741024), (586, 3421824), (608, 3298008), (672, 2983912), (768, 2610923), (798, 2512768), (804, 2494016), (879, 2281216), (896, 2237934), (912, 2198672), (938, 2137728), (1064, 1884576), (1072, 1870512), (1172, 1710912), (1216, 1649004), (1273, 1575168), (1344, 1491956), (1407, 1425152), (1596, 1256384), (1608, 1247008), (1758, 1140608), (1792, 1118967), (1824, 1099336), (1876, 1068864), (2051, 977664), (2128, 942288), (2144, 935256), (2344, 855456), (2432, 824502), (2546, 787584), (2688, 745978), (2814, 712576), (3192, 628192), (3216, 623504), (3516, 570304), (3648, 549668), (3752, 534432), (3819, 525056), (4102, 488832), (4256, 471144), (4288, 467628), (4688, 427728), (4864, 412251), (5092, 393792), (5376, 372989), (5567, 360192), (5628, 356288), (6153, 325888), (6384, 314096), (6432, 311752), (7032, 285152), (7296, 274834), (7504, 267216), (7638, 262528), (8204, 244416), (8512, 235572), (8576, 233814), (8911, 225024), (9376, 213864), (10184, 196896), (11134, 180096), (11256, 178144), (12306, 162944), (12768, 157048), (12864, 155876), (14064, 142576), (14592, 137417), (15008, 133608), (15276, 131264), (16408, 122208), (16701, 120064), (17024, 117786), (17152, 116907), (17822, 112512), (18752, 106932), (19631, 102144), (20368, 98448), (22268, 90048), (22512, 89072), (24612, 81472), (25536, 78524), (25728, 77938), (26733, 75008), (28128, 71288), (30016, 66804), (30552, 65632), (32816, 61104), (33402, 60032), (34048, 58893), (35644, 56256), (37504, 53466), (38969, 51456), (39262, 51072), (40736, 49224), (44536, 45024)]