28351578528

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120199}}^1$

素因数の和:120241

約数の個数: 240

約数和(自身を含む): 102623875200

約数和(自身を除く): 74272296672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16848, 18144, 19656, 26208, 29484, 33696, 39312, 58968, 78624, 117936, 120199, 235872, 240398, 360597, 480796, 721194, 841393, 961592, 1081791, 1442388, 1562587, 1682786, 1923184, 2163582, 2524179, 2884776, 3125174, 3245373, 3365572, 3846368, 4327164, 4687761, 5048358, 5769552, 6250348, 6490746, 6731144, 7572537, 8654328, 9375522, 9736119, 10096716, 10938109, 11539104, 12500696, 12981492, 13462288, 14063283, 15145074, 17308656, 18751044, 19472238, 20193432, 21876218, 22717611, 25001392, 25962984, 26924576, 28126566, 30290148, 32814327, 34617312, 37502088, 38944476, 40386864, 42189849, 43752436, 45435222, 50002784, 51925968, 56253132, 60580296, 65628654, 68152833, 75004176, 77888952, 80773728, 84379698, 87504872, 90870444, 98442981, 103851936, 112506264, 121160592, 126569547, 131257308, 136305666, 150008352, 155777904, 168759396, 175009744, 181740888, 196885962, 225012528, 242321184, 253139094, 262514616, 272611332, 295328943, 311555808, 337518792, 350019488, 363481776, 393771924, 450025056, 506278188, 525029232, 545222664, 590657886, 675037584, 726963552, 787543848, 885986829, 1012556376, 1050058464, 1090445328, 1181315772, 1350075168, 1575087696, 1771973658, 2025112752, 2180890656, 2362631544, 3150175392, 3543947316, 4050225504, 4725263088, 7087894632, 9450526176, 14175789264, 28351578528]

約数ペア:

[(1, 28351578528), (2, 14175789264), (3, 9450526176), (4, 7087894632), (6, 4725263088), (7, 4050225504), (8, 3543947316), (9, 3150175392), (12, 2362631544), (13, 2180890656), (14, 2025112752), (16, 1771973658), (18, 1575087696), (21, 1350075168), (24, 1181315772), (26, 1090445328), (27, 1050058464), (28, 1012556376), (32, 885986829), (36, 787543848), (39, 726963552), (42, 675037584), (48, 590657886), (52, 545222664), (54, 525029232), (56, 506278188), (63, 450025056), (72, 393771924), (78, 363481776), (81, 350019488), (84, 337518792), (91, 311555808), (96, 295328943), (104, 272611332), (108, 262514616), (112, 253139094), (117, 242321184), (126, 225012528), (144, 196885962), (156, 181740888), (162, 175009744), (168, 168759396), (182, 155777904), (189, 150008352), (208, 136305666), (216, 131257308), (224, 126569547), (234, 121160592), (252, 112506264), (273, 103851936), (288, 98442981), (312, 90870444), (324, 87504872), (336, 84379698), (351, 80773728), (364, 77888952), (378, 75004176), (416, 68152833), (432, 65628654), (468, 60580296), (504, 56253132), (546, 51925968), (567, 50002784), (624, 45435222), (648, 43752436), (672, 42189849), (702, 40386864), (728, 38944476), (756, 37502088), (819, 34617312), (864, 32814327), (936, 30290148), (1008, 28126566), (1053, 26924576), (1092, 25962984), (1134, 25001392), (1248, 22717611), (1296, 21876218), (1404, 20193432), (1456, 19472238), (1512, 18751044), (1638, 17308656), (1872, 15145074), (2016, 14063283), (2106, 13462288), (2184, 12981492), (2268, 12500696), (2457, 11539104), (2592, 10938109), (2808, 10096716), (2912, 9736119), (3024, 9375522), (3276, 8654328), (3744, 7572537), (4212, 6731144), (4368, 6490746), (4536, 6250348), (4914, 5769552), (5616, 5048358), (6048, 4687761), (6552, 4327164), (7371, 3846368), (8424, 3365572), (8736, 3245373), (9072, 3125174), (9828, 2884776), (11232, 2524179), (13104, 2163582), (14742, 1923184), (16848, 1682786), (18144, 1562587), (19656, 1442388), (26208, 1081791), (29484, 961592), (33696, 841393), (39312, 721194), (58968, 480796), (78624, 360597), (117936, 240398), (120199, 235872)]