1321523424

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 288

約数和(自身を含む): 4449725280

約数和(自身を除く): 3128201856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 459, 468, 486, 544, 612, 624, 648, 663, 702, 769, 816, 864, 884, 918, 936, 972, 1053, 1224, 1248, 1296, 1326, 1377, 1404, 1538, 1632, 1768, 1836, 1872, 1944, 1989, 2106, 2307, 2448, 2592, 2652, 2754, 2808, 3076, 3159, 3536, 3672, 3744, 3888, 3978, 4131, 4212, 4614, 4896, 5304, 5508, 5616, 5967, 6152, 6318, 6921, 7072, 7344, 7776, 7956, 8262, 8424, 9228, 9997, 10608, 11016, 11232, 11934, 12304, 12636, 13073, 13842, 14688, 15912, 16524, 16848, 17901, 18456, 19994, 20763, 21216, 22032, 23868, 24608, 25272, 26146, 27684, 29991, 31824, 33048, 33696, 35802, 36912, 39219, 39988, 41526, 44064, 47736, 50544, 52292, 53703, 55368, 59982, 62289, 63648, 66096, 71604, 73824, 78438, 79976, 83052, 89973, 95472, 101088, 104584, 107406, 110736, 117657, 119964, 124578, 132192, 143208, 156876, 159952, 166104, 169949, 179946, 186867, 190944, 209168, 214812, 221472, 235314, 239928, 249156, 269919, 286416, 313752, 319904, 332208, 339898, 352971, 359892, 373734, 418336, 429624, 470628, 479856, 498312, 509847, 539838, 572832, 627504, 664416, 679796, 705942, 719784, 747468, 809757, 859248, 941256, 959712, 996624, 1019694, 1058913, 1079676, 1255008, 1359592, 1411884, 1439568, 1494936, 1529541, 1619514, 1718496, 1882512, 1993248, 2039388, 2117826, 2159352, 2429271, 2719184, 2823768, 2879136, 2989872, 3059082, 3176739, 3239028, 3765024, 4078776, 4235652, 4318704, 4588623, 4858542, 5438368, 5647536, 5979744, 6118164, 6353478, 6478056, 8157552, 8471304, 8637408, 9177246, 9717084, 11295072, 12236328, 12706956, 12956112, 13765869, 16315104, 16942608, 18354492, 19434168, 24472656, 25413912, 25912224, 27531738, 33885216, 36708984, 38868336, 41297607, 48945312, 50827824, 55063476, 73417968, 77736672, 82595214, 101655648, 110126952, 146835936, 165190428, 220253904, 330380856, 440507808, 660761712, 1321523424]

約数ペア:

[(1, 1321523424), (2, 660761712), (3, 440507808), (4, 330380856), (6, 220253904), (8, 165190428), (9, 146835936), (12, 110126952), (13, 101655648), (16, 82595214), (17, 77736672), (18, 73417968), (24, 55063476), (26, 50827824), (27, 48945312), (32, 41297607), (34, 38868336), (36, 36708984), (39, 33885216), (48, 27531738), (51, 25912224), (52, 25413912), (54, 24472656), (68, 19434168), (72, 18354492), (78, 16942608), (81, 16315104), (96, 13765869), (102, 12956112), (104, 12706956), (108, 12236328), (117, 11295072), (136, 9717084), (144, 9177246), (153, 8637408), (156, 8471304), (162, 8157552), (204, 6478056), (208, 6353478), (216, 6118164), (221, 5979744), (234, 5647536), (243, 5438368), (272, 4858542), (288, 4588623), (306, 4318704), (312, 4235652), (324, 4078776), (351, 3765024), (408, 3239028), (416, 3176739), (432, 3059082), (442, 2989872), (459, 2879136), (468, 2823768), (486, 2719184), (544, 2429271), (612, 2159352), (624, 2117826), (648, 2039388), (663, 1993248), (702, 1882512), (769, 1718496), (816, 1619514), (864, 1529541), (884, 1494936), (918, 1439568), (936, 1411884), (972, 1359592), (1053, 1255008), (1224, 1079676), (1248, 1058913), (1296, 1019694), (1326, 996624), (1377, 959712), (1404, 941256), (1538, 859248), (1632, 809757), (1768, 747468), (1836, 719784), (1872, 705942), (1944, 679796), (1989, 664416), (2106, 627504), (2307, 572832), (2448, 539838), (2592, 509847), (2652, 498312), (2754, 479856), (2808, 470628), (3076, 429624), (3159, 418336), (3536, 373734), (3672, 359892), (3744, 352971), (3888, 339898), (3978, 332208), (4131, 319904), (4212, 313752), (4614, 286416), (4896, 269919), (5304, 249156), (5508, 239928), (5616, 235314), (5967, 221472), (6152, 214812), (6318, 209168), (6921, 190944), (7072, 186867), (7344, 179946), (7776, 169949), (7956, 166104), (8262, 159952), (8424, 156876), (9228, 143208), (9997, 132192), (10608, 124578), (11016, 119964), (11232, 117657), (11934, 110736), (12304, 107406), (12636, 104584), (13073, 101088), (13842, 95472), (14688, 89973), (15912, 83052), (16524, 79976), (16848, 78438), (17901, 73824), (18456, 71604), (19994, 66096), (20763, 63648), (21216, 62289), (22032, 59982), (23868, 55368), (24608, 53703), (25272, 52292), (26146, 50544), (27684, 47736), (29991, 44064), (31824, 41526), (33048, 39988), (33696, 39219), (35802, 36912)]