221077248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 741726720

約数和(自身を除く): 520649472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 59, 64, 68, 82, 84, 96, 102, 112, 118, 119, 123, 128, 136, 164, 168, 177, 192, 204, 224, 236, 238, 246, 256, 272, 287, 328, 336, 354, 357, 384, 408, 413, 448, 472, 476, 492, 544, 574, 656, 672, 697, 708, 714, 768, 816, 826, 861, 896, 944, 952, 984, 1003, 1088, 1148, 1239, 1312, 1344, 1394, 1416, 1428, 1632, 1652, 1722, 1792, 1888, 1904, 1968, 2006, 2091, 2176, 2296, 2419, 2478, 2624, 2688, 2788, 2832, 2856, 3009, 3264, 3304, 3444, 3776, 3808, 3936, 4012, 4182, 4352, 4592, 4838, 4879, 4956, 5248, 5376, 5576, 5664, 5712, 6018, 6528, 6608, 6888, 7021, 7257, 7552, 7616, 7872, 8024, 8364, 9184, 9676, 9758, 9912, 10496, 11152, 11328, 11424, 12036, 13056, 13216, 13776, 14042, 14514, 14637, 15104, 15232, 15744, 16048, 16728, 16933, 18368, 19352, 19516, 19824, 21063, 22304, 22656, 22848, 24072, 26432, 27552, 28084, 29028, 29274, 30464, 31488, 32096, 33456, 33866, 36736, 38704, 39032, 39648, 41123, 42126, 44608, 45312, 45696, 48144, 50799, 52864, 55104, 56168, 58056, 58548, 64192, 66912, 67732, 73472, 77408, 78064, 79296, 82246, 84252, 89216, 91392, 96288, 101598, 105728, 110208, 112336, 116112, 117096, 123369, 128384, 133824, 135464, 154816, 156128, 158592, 164492, 168504, 178432, 192576, 203196, 220416, 224672, 232224, 234192, 246738, 256768, 267648, 270928, 287861, 309632, 312256, 317184, 328984, 337008, 385152, 406392, 449344, 464448, 468384, 493476, 535296, 541856, 575722, 619264, 624512, 657968, 674016, 770304, 812784, 863583, 898688, 928896, 936768, 986952, 1083712, 1151444, 1249024, 1315936, 1348032, 1625568, 1727166, 1797376, 1857792, 1873536, 1973904, 2167424, 2302888, 2631872, 2696064, 3251136, 3454332, 3747072, 3947808, 4334848, 4605776, 5263744, 5392128, 6502272, 6908664, 7895616, 9211552, 10527488, 13004544, 13817328, 15791232, 18423104, 27634656, 31582464, 36846208, 55269312, 73692416, 110538624, 221077248]

約数ペア:

[(1, 221077248), (2, 110538624), (3, 73692416), (4, 55269312), (6, 36846208), (7, 31582464), (8, 27634656), (12, 18423104), (14, 15791232), (16, 13817328), (17, 13004544), (21, 10527488), (24, 9211552), (28, 7895616), (32, 6908664), (34, 6502272), (41, 5392128), (42, 5263744), (48, 4605776), (51, 4334848), (56, 3947808), (59, 3747072), (64, 3454332), (68, 3251136), (82, 2696064), (84, 2631872), (96, 2302888), (102, 2167424), (112, 1973904), (118, 1873536), (119, 1857792), (123, 1797376), (128, 1727166), (136, 1625568), (164, 1348032), (168, 1315936), (177, 1249024), (192, 1151444), (204, 1083712), (224, 986952), (236, 936768), (238, 928896), (246, 898688), (256, 863583), (272, 812784), (287, 770304), (328, 674016), (336, 657968), (354, 624512), (357, 619264), (384, 575722), (408, 541856), (413, 535296), (448, 493476), (472, 468384), (476, 464448), (492, 449344), (544, 406392), (574, 385152), (656, 337008), (672, 328984), (697, 317184), (708, 312256), (714, 309632), (768, 287861), (816, 270928), (826, 267648), (861, 256768), (896, 246738), (944, 234192), (952, 232224), (984, 224672), (1003, 220416), (1088, 203196), (1148, 192576), (1239, 178432), (1312, 168504), (1344, 164492), (1394, 158592), (1416, 156128), (1428, 154816), (1632, 135464), (1652, 133824), (1722, 128384), (1792, 123369), (1888, 117096), (1904, 116112), (1968, 112336), (2006, 110208), (2091, 105728), (2176, 101598), (2296, 96288), (2419, 91392), (2478, 89216), (2624, 84252), (2688, 82246), (2788, 79296), (2832, 78064), (2856, 77408), (3009, 73472), (3264, 67732), (3304, 66912), (3444, 64192), (3776, 58548), (3808, 58056), (3936, 56168), (4012, 55104), (4182, 52864), (4352, 50799), (4592, 48144), (4838, 45696), (4879, 45312), (4956, 44608), (5248, 42126), (5376, 41123), (5576, 39648), (5664, 39032), (5712, 38704), (6018, 36736), (6528, 33866), (6608, 33456), (6888, 32096), (7021, 31488), (7257, 30464), (7552, 29274), (7616, 29028), (7872, 28084), (8024, 27552), (8364, 26432), (9184, 24072), (9676, 22848), (9758, 22656), (9912, 22304), (10496, 21063), (11152, 19824), (11328, 19516), (11424, 19352), (12036, 18368), (13056, 16933), (13216, 16728), (13776, 16048), (14042, 15744), (14514, 15232), (14637, 15104)]