219889152

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 769852512

約数和(自身を除く): 549963360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 401, 408, 448, 476, 504, 512, 544, 576, 612, 672, 714, 768, 802, 816, 896, 952, 1008, 1071, 1088, 1152, 1203, 1224, 1344, 1428, 1536, 1604, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2406, 2448, 2688, 2807, 2856, 3208, 3264, 3584, 3609, 3808, 4032, 4284, 4352, 4608, 4812, 4896, 5376, 5614, 5712, 6416, 6528, 6817, 7218, 7616, 8064, 8421, 8568, 8704, 9624, 9792, 10752, 11228, 11424, 12832, 13056, 13634, 14436, 15232, 16128, 16842, 17136, 19248, 19584, 20451, 22456, 22848, 25263, 25664, 26112, 27268, 28872, 30464, 32256, 33684, 34272, 38496, 39168, 40902, 44912, 45696, 47719, 50526, 51328, 54536, 57744, 60928, 61353, 67368, 68544, 76992, 78336, 81804, 89824, 91392, 95438, 101052, 102656, 109072, 115488, 122706, 134736, 137088, 143157, 153984, 163608, 179648, 182784, 190876, 202104, 205312, 218144, 230976, 245412, 269472, 274176, 286314, 307968, 327216, 359296, 381752, 404208, 429471, 436288, 461952, 490824, 538944, 548352, 572628, 615936, 654432, 718592, 763504, 808416, 858942, 872576, 923904, 981648, 1077888, 1145256, 1308864, 1437184, 1527008, 1616832, 1717884, 1745152, 1847808, 1963296, 2155776, 2290512, 2617728, 3054016, 3233664, 3435768, 3490304, 3926592, 4311552, 4581024, 5235456, 6108032, 6467328, 6871536, 7853184, 9162048, 10470912, 12216064, 12934656, 13743072, 15706368, 18324096, 24432128, 27486144, 31412736, 36648192, 54972288, 73296384, 109944576, 219889152]

約数ペア:

[(1, 219889152), (2, 109944576), (3, 73296384), (4, 54972288), (6, 36648192), (7, 31412736), (8, 27486144), (9, 24432128), (12, 18324096), (14, 15706368), (16, 13743072), (17, 12934656), (18, 12216064), (21, 10470912), (24, 9162048), (28, 7853184), (32, 6871536), (34, 6467328), (36, 6108032), (42, 5235456), (48, 4581024), (51, 4311552), (56, 3926592), (63, 3490304), (64, 3435768), (68, 3233664), (72, 3054016), (84, 2617728), (96, 2290512), (102, 2155776), (112, 1963296), (119, 1847808), (126, 1745152), (128, 1717884), (136, 1616832), (144, 1527008), (153, 1437184), (168, 1308864), (192, 1145256), (204, 1077888), (224, 981648), (238, 923904), (252, 872576), (256, 858942), (272, 808416), (288, 763504), (306, 718592), (336, 654432), (357, 615936), (384, 572628), (401, 548352), (408, 538944), (448, 490824), (476, 461952), (504, 436288), (512, 429471), (544, 404208), (576, 381752), (612, 359296), (672, 327216), (714, 307968), (768, 286314), (802, 274176), (816, 269472), (896, 245412), (952, 230976), (1008, 218144), (1071, 205312), (1088, 202104), (1152, 190876), (1203, 182784), (1224, 179648), (1344, 163608), (1428, 153984), (1536, 143157), (1604, 137088), (1632, 134736), (1792, 122706), (1904, 115488), (2016, 109072), (2142, 102656), (2176, 101052), (2304, 95438), (2406, 91392), (2448, 89824), (2688, 81804), (2807, 78336), (2856, 76992), (3208, 68544), (3264, 67368), (3584, 61353), (3609, 60928), (3808, 57744), (4032, 54536), (4284, 51328), (4352, 50526), (4608, 47719), (4812, 45696), (4896, 44912), (5376, 40902), (5614, 39168), (5712, 38496), (6416, 34272), (6528, 33684), (6817, 32256), (7218, 30464), (7616, 28872), (8064, 27268), (8421, 26112), (8568, 25664), (8704, 25263), (9624, 22848), (9792, 22456), (10752, 20451), (11228, 19584), (11424, 19248), (12832, 17136), (13056, 16842), (13634, 16128), (14436, 15232)]