259833168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 898335360

約数和(自身を除く): 638502192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 59, 63, 68, 72, 84, 102, 112, 118, 119, 126, 136, 144, 153, 168, 177, 204, 236, 238, 252, 257, 272, 306, 336, 354, 357, 408, 413, 472, 476, 504, 514, 531, 612, 708, 714, 771, 816, 826, 944, 952, 1003, 1008, 1028, 1062, 1071, 1224, 1239, 1416, 1428, 1542, 1652, 1799, 1904, 2006, 2056, 2124, 2142, 2313, 2448, 2478, 2832, 2856, 3009, 3084, 3304, 3598, 3717, 4012, 4112, 4248, 4284, 4369, 4626, 4956, 5397, 5712, 6018, 6168, 6608, 7021, 7196, 7434, 8024, 8496, 8568, 8738, 9027, 9252, 9912, 10794, 12036, 12336, 13107, 14042, 14392, 14868, 15163, 16048, 16191, 17136, 17476, 18054, 18504, 19824, 21063, 21588, 24072, 26214, 28084, 28784, 29736, 30326, 30583, 32382, 34952, 36108, 37008, 39321, 42126, 43176, 45489, 48144, 52428, 56168, 59472, 60652, 61166, 63189, 64764, 69904, 72216, 78642, 84252, 86352, 90978, 91749, 104856, 106141, 112336, 121304, 122332, 126378, 129528, 136467, 144432, 157284, 168504, 181956, 183498, 209712, 212282, 242608, 244664, 252756, 257771, 259056, 272934, 275247, 314568, 318423, 337008, 363912, 366996, 424564, 489328, 505512, 515542, 545868, 550494, 629136, 636846, 727824, 733992, 773313, 849128, 955269, 1011024, 1031084, 1091736, 1100988, 1273692, 1467984, 1546626, 1698256, 1804397, 1910538, 2062168, 2183472, 2201976, 2319939, 2547384, 3093252, 3608794, 3821076, 4124336, 4403952, 4639878, 5094768, 5413191, 6186504, 7217588, 7642152, 9279756, 10826382, 12373008, 14435176, 15284304, 16239573, 18559512, 21652764, 28870352, 32479146, 37119024, 43305528, 64958292, 86611056, 129916584, 259833168]

約数ペア:

[(1, 259833168), (2, 129916584), (3, 86611056), (4, 64958292), (6, 43305528), (7, 37119024), (8, 32479146), (9, 28870352), (12, 21652764), (14, 18559512), (16, 16239573), (17, 15284304), (18, 14435176), (21, 12373008), (24, 10826382), (28, 9279756), (34, 7642152), (36, 7217588), (42, 6186504), (48, 5413191), (51, 5094768), (56, 4639878), (59, 4403952), (63, 4124336), (68, 3821076), (72, 3608794), (84, 3093252), (102, 2547384), (112, 2319939), (118, 2201976), (119, 2183472), (126, 2062168), (136, 1910538), (144, 1804397), (153, 1698256), (168, 1546626), (177, 1467984), (204, 1273692), (236, 1100988), (238, 1091736), (252, 1031084), (257, 1011024), (272, 955269), (306, 849128), (336, 773313), (354, 733992), (357, 727824), (408, 636846), (413, 629136), (472, 550494), (476, 545868), (504, 515542), (514, 505512), (531, 489328), (612, 424564), (708, 366996), (714, 363912), (771, 337008), (816, 318423), (826, 314568), (944, 275247), (952, 272934), (1003, 259056), (1008, 257771), (1028, 252756), (1062, 244664), (1071, 242608), (1224, 212282), (1239, 209712), (1416, 183498), (1428, 181956), (1542, 168504), (1652, 157284), (1799, 144432), (1904, 136467), (2006, 129528), (2056, 126378), (2124, 122332), (2142, 121304), (2313, 112336), (2448, 106141), (2478, 104856), (2832, 91749), (2856, 90978), (3009, 86352), (3084, 84252), (3304, 78642), (3598, 72216), (3717, 69904), (4012, 64764), (4112, 63189), (4248, 61166), (4284, 60652), (4369, 59472), (4626, 56168), (4956, 52428), (5397, 48144), (5712, 45489), (6018, 43176), (6168, 42126), (6608, 39321), (7021, 37008), (7196, 36108), (7434, 34952), (8024, 32382), (8496, 30583), (8568, 30326), (8738, 29736), (9027, 28784), (9252, 28084), (9912, 26214), (10794, 24072), (12036, 21588), (12336, 21063), (13107, 19824), (14042, 18504), (14392, 18054), (14868, 17476), (15163, 17136), (16048, 16191)]