2566786608

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 7966632960

約数和(自身を除く): 5399846352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 53, 57, 62, 72, 76, 93, 106, 114, 124, 144, 152, 159, 171, 186, 212, 228, 248, 279, 304, 318, 342, 372, 424, 456, 477, 496, 558, 571, 589, 636, 684, 744, 848, 912, 954, 1007, 1116, 1142, 1178, 1272, 1368, 1488, 1643, 1713, 1767, 1908, 2014, 2232, 2284, 2356, 2544, 2736, 3021, 3286, 3426, 3534, 3816, 4028, 4464, 4568, 4712, 4929, 5139, 5301, 6042, 6572, 6852, 7068, 7632, 8056, 9063, 9136, 9424, 9858, 10278, 10602, 10849, 12084, 13144, 13704, 14136, 14787, 16112, 17701, 18126, 19716, 20556, 21204, 21698, 24168, 26288, 27408, 28272, 29574, 30263, 31217, 32547, 35402, 36252, 39432, 41112, 42408, 43396, 48336, 53103, 59148, 60526, 62434, 65094, 70804, 72504, 78864, 82224, 84816, 86792, 90789, 93651, 97641, 106206, 118296, 121052, 124868, 130188, 141608, 145008, 159309, 173584, 181578, 187302, 195282, 212412, 236592, 242104, 249736, 260376, 272367, 280953, 283216, 318618, 336319, 363156, 374604, 390564, 424824, 484208, 499472, 520752, 544734, 561906, 574997, 637236, 672638, 726312, 749208, 781128, 849648, 938153, 1008957, 1089468, 1123812, 1149994, 1274472, 1345276, 1452624, 1498416, 1562256, 1724991, 1876306, 2017914, 2178936, 2247624, 2299988, 2548944, 2690552, 2814459, 3026871, 3449982, 3752612, 4035828, 4357872, 4495248, 4599976, 5174973, 5381104, 5628918, 6053742, 6899964, 7505224, 8071656, 8443377, 9199952, 10349946, 11257836, 12107484, 13799928, 15010448, 16143312, 16886754, 17824907, 20699892, 22515672, 24214968, 27599856, 33773508, 35649814, 41399784, 45031344, 48429936, 53474721, 67547016, 71299628, 82799568, 106949442, 135094032, 142599256, 160424163, 213898884, 285198512, 320848326, 427797768, 641696652, 855595536, 1283393304, 2566786608]

約数ペア:

[(1, 2566786608), (2, 1283393304), (3, 855595536), (4, 641696652), (6, 427797768), (8, 320848326), (9, 285198512), (12, 213898884), (16, 160424163), (18, 142599256), (19, 135094032), (24, 106949442), (31, 82799568), (36, 71299628), (38, 67547016), (48, 53474721), (53, 48429936), (57, 45031344), (62, 41399784), (72, 35649814), (76, 33773508), (93, 27599856), (106, 24214968), (114, 22515672), (124, 20699892), (144, 17824907), (152, 16886754), (159, 16143312), (171, 15010448), (186, 13799928), (212, 12107484), (228, 11257836), (248, 10349946), (279, 9199952), (304, 8443377), (318, 8071656), (342, 7505224), (372, 6899964), (424, 6053742), (456, 5628918), (477, 5381104), (496, 5174973), (558, 4599976), (571, 4495248), (589, 4357872), (636, 4035828), (684, 3752612), (744, 3449982), (848, 3026871), (912, 2814459), (954, 2690552), (1007, 2548944), (1116, 2299988), (1142, 2247624), (1178, 2178936), (1272, 2017914), (1368, 1876306), (1488, 1724991), (1643, 1562256), (1713, 1498416), (1767, 1452624), (1908, 1345276), (2014, 1274472), (2232, 1149994), (2284, 1123812), (2356, 1089468), (2544, 1008957), (2736, 938153), (3021, 849648), (3286, 781128), (3426, 749208), (3534, 726312), (3816, 672638), (4028, 637236), (4464, 574997), (4568, 561906), (4712, 544734), (4929, 520752), (5139, 499472), (5301, 484208), (6042, 424824), (6572, 390564), (6852, 374604), (7068, 363156), (7632, 336319), (8056, 318618), (9063, 283216), (9136, 280953), (9424, 272367), (9858, 260376), (10278, 249736), (10602, 242104), (10849, 236592), (12084, 212412), (13144, 195282), (13704, 187302), (14136, 181578), (14787, 173584), (16112, 159309), (17701, 145008), (18126, 141608), (19716, 130188), (20556, 124868), (21204, 121052), (21698, 118296), (24168, 106206), (26288, 97641), (27408, 93651), (28272, 90789), (29574, 86792), (30263, 84816), (31217, 82224), (32547, 78864), (35402, 72504), (36252, 70804), (39432, 65094), (41112, 62434), (42408, 60526), (43396, 59148), (48336, 53103)]