255073728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 168

約数和(自身を含む): 835932288

約数和(自身を除く): 580858560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1123, 1183, 1248, 1344, 1352, 1456, 2028, 2184, 2246, 2366, 2496, 2704, 2912, 3369, 3549, 4056, 4368, 4492, 4732, 5408, 5824, 6738, 7098, 7861, 8112, 8736, 8984, 9464, 10816, 13476, 14196, 14599, 15722, 16224, 17472, 17968, 18928, 23583, 26952, 28392, 29198, 31444, 32448, 35936, 37856, 43797, 47166, 53904, 56784, 58396, 62888, 71872, 75712, 87594, 94332, 102193, 107808, 113568, 116792, 125776, 175188, 188664, 189787, 204386, 215616, 227136, 233584, 251552, 306579, 350376, 377328, 379574, 408772, 467168, 503104, 569361, 613158, 700752, 754656, 759148, 817544, 934336, 1138722, 1226316, 1328509, 1401504, 1509312, 1518296, 1635088, 2277444, 2452632, 2657018, 2803008, 3036592, 3270176, 3985527, 4554888, 4905264, 5314036, 6073184, 6540352, 7971054, 9109776, 9810528, 10628072, 12146368, 15942108, 18219552, 19621056, 21256144, 31884216, 36439104, 42512288, 63768432, 85024576, 127536864, 255073728]

約数ペア:

[(1, 255073728), (2, 127536864), (3, 85024576), (4, 63768432), (6, 42512288), (7, 36439104), (8, 31884216), (12, 21256144), (13, 19621056), (14, 18219552), (16, 15942108), (21, 12146368), (24, 10628072), (26, 9810528), (28, 9109776), (32, 7971054), (39, 6540352), (42, 6073184), (48, 5314036), (52, 4905264), (56, 4554888), (64, 3985527), (78, 3270176), (84, 3036592), (91, 2803008), (96, 2657018), (104, 2452632), (112, 2277444), (156, 1635088), (168, 1518296), (169, 1509312), (182, 1401504), (192, 1328509), (208, 1226316), (224, 1138722), (273, 934336), (312, 817544), (336, 759148), (338, 754656), (364, 700752), (416, 613158), (448, 569361), (507, 503104), (546, 467168), (624, 408772), (672, 379574), (676, 377328), (728, 350376), (832, 306579), (1014, 251552), (1092, 233584), (1123, 227136), (1183, 215616), (1248, 204386), (1344, 189787), (1352, 188664), (1456, 175188), (2028, 125776), (2184, 116792), (2246, 113568), (2366, 107808), (2496, 102193), (2704, 94332), (2912, 87594), (3369, 75712), (3549, 71872), (4056, 62888), (4368, 58396), (4492, 56784), (4732, 53904), (5408, 47166), (5824, 43797), (6738, 37856), (7098, 35936), (7861, 32448), (8112, 31444), (8736, 29198), (8984, 28392), (9464, 26952), (10816, 23583), (13476, 18928), (14196, 17968), (14599, 17472), (15722, 16224)]