286891488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 958557600

約数和(自身を除く): 671666112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 37, 38, 39, 48, 52, 57, 72, 74, 76, 78, 96, 104, 109, 111, 114, 117, 144, 148, 152, 156, 171, 208, 218, 222, 228, 234, 247, 288, 296, 304, 312, 327, 333, 342, 416, 436, 444, 456, 468, 481, 494, 592, 608, 624, 654, 666, 684, 703, 741, 872, 888, 912, 936, 962, 981, 988, 1184, 1248, 1308, 1332, 1368, 1406, 1417, 1443, 1482, 1744, 1776, 1824, 1872, 1924, 1962, 1976, 2071, 2109, 2223, 2616, 2664, 2736, 2812, 2834, 2886, 2964, 3488, 3552, 3744, 3848, 3924, 3952, 4033, 4142, 4218, 4251, 4329, 4446, 5232, 5328, 5472, 5624, 5668, 5772, 5928, 6213, 6327, 7696, 7848, 7904, 8066, 8284, 8436, 8502, 8658, 8892, 9139, 10464, 10656, 11248, 11336, 11544, 11856, 12099, 12426, 12654, 12753, 15392, 15696, 16132, 16568, 16872, 17004, 17316, 17784, 18278, 18639, 22496, 22672, 23088, 23712, 24198, 24852, 25308, 25506, 26923, 27417, 31392, 32264, 33136, 33744, 34008, 34632, 35568, 36297, 36556, 37278, 45344, 46176, 48396, 49704, 50616, 51012, 52429, 53846, 54834, 64528, 66272, 67488, 68016, 69264, 71136, 72594, 73112, 74556, 76627, 80769, 82251, 96792, 99408, 101232, 102024, 104858, 107692, 109668, 129056, 136032, 138528, 145188, 146224, 149112, 153254, 157287, 161538, 164502, 193584, 198816, 202464, 204048, 209716, 215384, 219336, 229881, 242307, 290376, 292448, 298224, 306508, 314574, 323076, 329004, 387168, 408096, 419432, 430768, 438672, 459762, 471861, 484614, 580752, 596448, 613016, 629148, 646152, 658008, 689643, 838864, 861536, 877344, 919524, 943722, 969228, 996151, 1161504, 1226032, 1258296, 1292304, 1316016, 1379286, 1677728, 1839048, 1887444, 1938456, 1992302, 2452064, 2516592, 2584608, 2632032, 2758572, 2988453, 3678096, 3774888, 3876912, 3984604, 5033184, 5517144, 5976906, 7356192, 7549776, 7753824, 7969208, 8965359, 11034288, 11953812, 15099552, 15938416, 17930718, 22068576, 23907624, 31876832, 35861436, 47815248, 71722872, 95630496, 143445744, 286891488]

約数ペア:

[(1, 286891488), (2, 143445744), (3, 95630496), (4, 71722872), (6, 47815248), (8, 35861436), (9, 31876832), (12, 23907624), (13, 22068576), (16, 17930718), (18, 15938416), (19, 15099552), (24, 11953812), (26, 11034288), (32, 8965359), (36, 7969208), (37, 7753824), (38, 7549776), (39, 7356192), (48, 5976906), (52, 5517144), (57, 5033184), (72, 3984604), (74, 3876912), (76, 3774888), (78, 3678096), (96, 2988453), (104, 2758572), (109, 2632032), (111, 2584608), (114, 2516592), (117, 2452064), (144, 1992302), (148, 1938456), (152, 1887444), (156, 1839048), (171, 1677728), (208, 1379286), (218, 1316016), (222, 1292304), (228, 1258296), (234, 1226032), (247, 1161504), (288, 996151), (296, 969228), (304, 943722), (312, 919524), (327, 877344), (333, 861536), (342, 838864), (416, 689643), (436, 658008), (444, 646152), (456, 629148), (468, 613016), (481, 596448), (494, 580752), (592, 484614), (608, 471861), (624, 459762), (654, 438672), (666, 430768), (684, 419432), (703, 408096), (741, 387168), (872, 329004), (888, 323076), (912, 314574), (936, 306508), (962, 298224), (981, 292448), (988, 290376), (1184, 242307), (1248, 229881), (1308, 219336), (1332, 215384), (1368, 209716), (1406, 204048), (1417, 202464), (1443, 198816), (1482, 193584), (1744, 164502), (1776, 161538), (1824, 157287), (1872, 153254), (1924, 149112), (1962, 146224), (1976, 145188), (2071, 138528), (2109, 136032), (2223, 129056), (2616, 109668), (2664, 107692), (2736, 104858), (2812, 102024), (2834, 101232), (2886, 99408), (2964, 96792), (3488, 82251), (3552, 80769), (3744, 76627), (3848, 74556), (3924, 73112), (3952, 72594), (4033, 71136), (4142, 69264), (4218, 68016), (4251, 67488), (4329, 66272), (4446, 64528), (5232, 54834), (5328, 53846), (5472, 52429), (5624, 51012), (5668, 50616), (5772, 49704), (5928, 48396), (6213, 46176), (6327, 45344), (7696, 37278), (7848, 36556), (7904, 36297), (8066, 35568), (8284, 34632), (8436, 34008), (8502, 33744), (8658, 33136), (8892, 32264), (9139, 31392), (10464, 27417), (10656, 26923), (11248, 25506), (11336, 25308), (11544, 24852), (11856, 24198), (12099, 23712), (12426, 23088), (12654, 22672), (12753, 22496), (15392, 18639), (15696, 18278), (16132, 17784), (16568, 17316), (16872, 17004)]