255947328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 336

約数和(自身を含む): 954145920

約数和(自身を除く): 698198592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 192, 208, 224, 228, 234, 247, 252, 257, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 448, 456, 468, 494, 504, 514, 532, 546, 576, 608, 624, 672, 684, 728, 741, 771, 798, 819, 832, 912, 936, 988, 1008, 1028, 1064, 1092, 1197, 1216, 1248, 1344, 1368, 1456, 1482, 1542, 1596, 1638, 1729, 1799, 1824, 1872, 1976, 2016, 2056, 2128, 2184, 2223, 2313, 2394, 2496, 2736, 2912, 2964, 3084, 3192, 3276, 3341, 3458, 3598, 3648, 3744, 3952, 4032, 4112, 4256, 4368, 4446, 4626, 4788, 4883, 5187, 5397, 5472, 5824, 5928, 6168, 6384, 6552, 6682, 6916, 7196, 7488, 7904, 8224, 8512, 8736, 8892, 9252, 9576, 9766, 10023, 10374, 10794, 10944, 11856, 12336, 12768, 13104, 13364, 13832, 14392, 14649, 15561, 15808, 16191, 16448, 17472, 17784, 18504, 19152, 19532, 20046, 20748, 21588, 23387, 23712, 24672, 25536, 26208, 26728, 27664, 28784, 29298, 30069, 31122, 32382, 34181, 35568, 37008, 38304, 39064, 40092, 41496, 43176, 43947, 46774, 47424, 49344, 52416, 53456, 55328, 57568, 58596, 60138, 62244, 63479, 64764, 68362, 70161, 71136, 74016, 76608, 78128, 80184, 82992, 86352, 87894, 93548, 102543, 106912, 110656, 115136, 117192, 120276, 124488, 126958, 129528, 136724, 140322, 142272, 148032, 156256, 160368, 165984, 172704, 175788, 187096, 190437, 205086, 210483, 213824, 234384, 240552, 248976, 253916, 259056, 273448, 280644, 307629, 312512, 320736, 331968, 345408, 351576, 374192, 380874, 410172, 420966, 444353, 468768, 481104, 497952, 507832, 518112, 546896, 561288, 571311, 615258, 641472, 703152, 748384, 761748, 820344, 841932, 888706, 937536, 962208, 995904, 1015664, 1036224, 1093792, 1122576, 1142622, 1230516, 1333059, 1406304, 1496768, 1523496, 1640688, 1683864, 1777412, 1924416, 2031328, 2187584, 2245152, 2285244, 2461032, 2666118, 2812608, 3046992, 3281376, 3367728, 3554824, 3999177, 4062656, 4490304, 4570488, 4922064, 5332236, 6093984, 6562752, 6735456, 7109648, 7998354, 9140976, 9844128, 10664472, 12187968, 13470912, 14219296, 15996708, 18281952, 19688256, 21328944, 28438592, 31993416, 36563904, 42657888, 63986832, 85315776, 127973664, 255947328]

約数ペア:

[(1, 255947328), (2, 127973664), (3, 85315776), (4, 63986832), (6, 42657888), (7, 36563904), (8, 31993416), (9, 28438592), (12, 21328944), (13, 19688256), (14, 18281952), (16, 15996708), (18, 14219296), (19, 13470912), (21, 12187968), (24, 10664472), (26, 9844128), (28, 9140976), (32, 7998354), (36, 7109648), (38, 6735456), (39, 6562752), (42, 6093984), (48, 5332236), (52, 4922064), (56, 4570488), (57, 4490304), (63, 4062656), (64, 3999177), (72, 3554824), (76, 3367728), (78, 3281376), (84, 3046992), (91, 2812608), (96, 2666118), (104, 2461032), (112, 2285244), (114, 2245152), (117, 2187584), (126, 2031328), (133, 1924416), (144, 1777412), (152, 1683864), (156, 1640688), (168, 1523496), (171, 1496768), (182, 1406304), (192, 1333059), (208, 1230516), (224, 1142622), (228, 1122576), (234, 1093792), (247, 1036224), (252, 1015664), (257, 995904), (266, 962208), (273, 937536), (288, 888706), (304, 841932), (312, 820344), (336, 761748), (342, 748384), (364, 703152), (399, 641472), (416, 615258), (448, 571311), (456, 561288), (468, 546896), (494, 518112), (504, 507832), (514, 497952), (532, 481104), (546, 468768), (576, 444353), (608, 420966), (624, 410172), (672, 380874), (684, 374192), (728, 351576), (741, 345408), (771, 331968), (798, 320736), (819, 312512), (832, 307629), (912, 280644), (936, 273448), (988, 259056), (1008, 253916), (1028, 248976), (1064, 240552), (1092, 234384), (1197, 213824), (1216, 210483), (1248, 205086), (1344, 190437), (1368, 187096), (1456, 175788), (1482, 172704), (1542, 165984), (1596, 160368), (1638, 156256), (1729, 148032), (1799, 142272), (1824, 140322), (1872, 136724), (1976, 129528), (2016, 126958), (2056, 124488), (2128, 120276), (2184, 117192), (2223, 115136), (2313, 110656), (2394, 106912), (2496, 102543), (2736, 93548), (2912, 87894), (2964, 86352), (3084, 82992), (3192, 80184), (3276, 78128), (3341, 76608), (3458, 74016), (3598, 71136), (3648, 70161), (3744, 68362), (3952, 64764), (4032, 63479), (4112, 62244), (4256, 60138), (4368, 58596), (4446, 57568), (4626, 55328), (4788, 53456), (4883, 52416), (5187, 49344), (5397, 47424), (5472, 46774), (5824, 43947), (5928, 43176), (6168, 41496), (6384, 40092), (6552, 39064), (6682, 38304), (6916, 37008), (7196, 35568), (7488, 34181), (7904, 32382), (8224, 31122), (8512, 30069), (8736, 29298), (8892, 28784), (9252, 27664), (9576, 26728), (9766, 26208), (10023, 25536), (10374, 24672), (10794, 23712), (10944, 23387), (11856, 21588), (12336, 20748), (12768, 20046), (13104, 19532), (13364, 19152), (13832, 18504), (14392, 17784), (14649, 17472), (15561, 16448), (15808, 16191)]