255483072

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 280

約数和(自身を含む): 867436416

約数和(自身を除く): 611953344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 223, 234, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 446, 459, 468, 544, 576, 612, 624, 648, 663, 669, 702, 816, 832, 864, 884, 892, 918, 936, 1053, 1088, 1224, 1248, 1296, 1326, 1338, 1377, 1404, 1632, 1728, 1768, 1784, 1836, 1872, 1989, 2007, 2106, 2448, 2496, 2592, 2652, 2676, 2754, 2808, 2899, 3264, 3536, 3568, 3672, 3744, 3791, 3978, 4014, 4212, 4896, 5184, 5304, 5352, 5508, 5616, 5798, 5967, 6021, 7072, 7136, 7344, 7488, 7582, 7956, 8028, 8424, 8697, 9792, 10608, 10704, 11016, 11232, 11373, 11596, 11934, 12042, 14144, 14272, 14688, 15164, 15912, 16056, 16848, 17394, 17901, 18063, 21216, 21408, 22032, 22464, 22746, 23192, 23868, 24084, 26091, 29376, 30328, 31824, 32112, 33696, 34119, 34788, 35802, 36126, 42432, 42816, 44064, 45492, 46384, 47736, 48168, 49283, 52182, 60656, 63648, 64224, 67392, 68238, 69576, 71604, 72252, 78273, 88128, 90984, 92768, 95472, 96336, 98566, 102357, 104364, 121312, 127296, 128448, 136476, 139152, 143208, 144504, 147849, 156546, 181968, 185536, 190944, 192672, 197132, 204714, 208728, 234819, 242624, 272952, 278304, 286416, 289008, 295698, 307071, 313092, 363936, 381888, 385344, 394264, 409428, 417456, 443547, 469638, 545904, 556608, 572832, 578016, 591396, 614142, 626184, 727872, 788528, 818856, 834912, 887094, 939276, 1091808, 1145664, 1156032, 1182792, 1228284, 1252368, 1330641, 1577056, 1637712, 1669824, 1774188, 1878552, 2183616, 2365584, 2456568, 2504736, 2661282, 3154112, 3275424, 3548376, 3757104, 3991923, 4731168, 4913136, 5009472, 5322564, 6550848, 7096752, 7514208, 7983846, 9462336, 9826272, 10645128, 14193504, 15028416, 15967692, 19652544, 21290256, 28387008, 31935384, 42580512, 63870768, 85161024, 127741536, 255483072]

約数ペア:

[(1, 255483072), (2, 127741536), (3, 85161024), (4, 63870768), (6, 42580512), (8, 31935384), (9, 28387008), (12, 21290256), (13, 19652544), (16, 15967692), (17, 15028416), (18, 14193504), (24, 10645128), (26, 9826272), (27, 9462336), (32, 7983846), (34, 7514208), (36, 7096752), (39, 6550848), (48, 5322564), (51, 5009472), (52, 4913136), (54, 4731168), (64, 3991923), (68, 3757104), (72, 3548376), (78, 3275424), (81, 3154112), (96, 2661282), (102, 2504736), (104, 2456568), (108, 2365584), (117, 2183616), (136, 1878552), (144, 1774188), (153, 1669824), (156, 1637712), (162, 1577056), (192, 1330641), (204, 1252368), (208, 1228284), (216, 1182792), (221, 1156032), (223, 1145664), (234, 1091808), (272, 939276), (288, 887094), (306, 834912), (312, 818856), (324, 788528), (351, 727872), (408, 626184), (416, 614142), (432, 591396), (442, 578016), (446, 572832), (459, 556608), (468, 545904), (544, 469638), (576, 443547), (612, 417456), (624, 409428), (648, 394264), (663, 385344), (669, 381888), (702, 363936), (816, 313092), (832, 307071), (864, 295698), (884, 289008), (892, 286416), (918, 278304), (936, 272952), (1053, 242624), (1088, 234819), (1224, 208728), (1248, 204714), (1296, 197132), (1326, 192672), (1338, 190944), (1377, 185536), (1404, 181968), (1632, 156546), (1728, 147849), (1768, 144504), (1784, 143208), (1836, 139152), (1872, 136476), (1989, 128448), (2007, 127296), (2106, 121312), (2448, 104364), (2496, 102357), (2592, 98566), (2652, 96336), (2676, 95472), (2754, 92768), (2808, 90984), (2899, 88128), (3264, 78273), (3536, 72252), (3568, 71604), (3672, 69576), (3744, 68238), (3791, 67392), (3978, 64224), (4014, 63648), (4212, 60656), (4896, 52182), (5184, 49283), (5304, 48168), (5352, 47736), (5508, 46384), (5616, 45492), (5798, 44064), (5967, 42816), (6021, 42432), (7072, 36126), (7136, 35802), (7344, 34788), (7488, 34119), (7582, 33696), (7956, 32112), (8028, 31824), (8424, 30328), (8697, 29376), (9792, 26091), (10608, 24084), (10704, 23868), (11016, 23192), (11232, 22746), (11373, 22464), (11596, 22032), (11934, 21408), (12042, 21216), (14144, 18063), (14272, 17901), (14688, 17394), (15164, 16848), (15912, 16056)]