254506190848

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1567

約数の個数: 288

約数和(自身を含む): 638835724800

約数和(自身を除く): 384329533952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 169, 182, 208, 224, 256, 292, 338, 364, 416, 448, 511, 512, 584, 676, 728, 832, 896, 949, 1022, 1024, 1168, 1183, 1352, 1439, 1456, 1664, 1792, 1898, 2044, 2048, 2336, 2366, 2704, 2878, 2912, 3328, 3584, 3796, 4088, 4672, 4732, 5408, 5756, 5824, 6643, 6656, 7168, 7592, 8176, 9344, 9464, 10073, 10816, 11512, 11648, 12337, 13286, 13312, 14336, 15184, 16352, 18688, 18707, 18928, 20146, 21632, 23024, 23296, 24674, 26572, 26624, 30368, 32704, 37376, 37414, 37856, 40292, 43264, 46048, 46592, 49348, 53144, 60736, 65408, 74752, 74828, 75712, 80584, 86359, 86528, 92096, 93184, 98696, 105047, 106288, 121472, 130816, 130949, 149504, 149656, 151424, 161168, 172718, 173056, 184192, 186368, 197392, 210094, 212576, 242944, 243191, 261632, 261898, 299312, 302848, 322336, 345436, 346112, 368384, 394784, 420188, 425152, 485888, 486382, 523264, 523796, 598624, 605696, 644672, 690872, 735329, 736768, 789568, 840376, 850304, 971776, 972764, 1046528, 1047592, 1197248, 1211392, 1289344, 1365611, 1381744, 1470658, 1473536, 1579136, 1680752, 1700608, 1702337, 1943552, 1945528, 2095184, 2394496, 2422784, 2578688, 2731222, 2763488, 2941316, 2947072, 3158272, 3361504, 3401216, 3404674, 3891056, 4190368, 4788992, 5157376, 5462444, 5526976, 5882632, 6316544, 6723008, 6802432, 6809348, 7782112, 8380736, 9559277, 9577984, 10314752, 10924888, 11053952, 11765264, 12633088, 13446016, 13604864, 13618696, 15564224, 16761472, 17752943, 19118554, 19155968, 20629504, 21849776, 22107904, 23530528, 25266176, 26892032, 27237392, 31128448, 33522944, 35505886, 38237108, 38311936, 43699552, 44215808, 47061056, 53784064, 54474784, 62256896, 67045888, 71011772, 76474216, 87399104, 88431616, 94122112, 107568128, 108949568, 124270601, 124513792, 134091776, 142023544, 152948432, 174798208, 176863232, 188244224, 215136256, 217899136, 248541202, 249027584, 268183552, 284047088, 305896864, 349596416, 376488448, 435798272, 497082404, 498055168, 568094176, 611793728, 699192832, 752976896, 871596544, 994164808, 1136188352, 1223587456, 1398385664, 1505953792, 1743193088, 1988329616, 2272376704, 2447174912, 2796771328, 3486386176, 3976659232, 4544753408, 4894349824, 7953318464, 9089506816, 9788699648, 15906636928, 18179013632, 19577399296, 31813273856, 36358027264, 63626547712, 127253095424, 254506190848]

約数ペア:

[(1, 254506190848), (2, 127253095424), (4, 63626547712), (7, 36358027264), (8, 31813273856), (13, 19577399296), (14, 18179013632), (16, 15906636928), (26, 9788699648), (28, 9089506816), (32, 7953318464), (52, 4894349824), (56, 4544753408), (64, 3976659232), (73, 3486386176), (91, 2796771328), (104, 2447174912), (112, 2272376704), (128, 1988329616), (146, 1743193088), (169, 1505953792), (182, 1398385664), (208, 1223587456), (224, 1136188352), (256, 994164808), (292, 871596544), (338, 752976896), (364, 699192832), (416, 611793728), (448, 568094176), (511, 498055168), (512, 497082404), (584, 435798272), (676, 376488448), (728, 349596416), (832, 305896864), (896, 284047088), (949, 268183552), (1022, 249027584), (1024, 248541202), (1168, 217899136), (1183, 215136256), (1352, 188244224), (1439, 176863232), (1456, 174798208), (1664, 152948432), (1792, 142023544), (1898, 134091776), (2044, 124513792), (2048, 124270601), (2336, 108949568), (2366, 107568128), (2704, 94122112), (2878, 88431616), (2912, 87399104), (3328, 76474216), (3584, 71011772), (3796, 67045888), (4088, 62256896), (4672, 54474784), (4732, 53784064), (5408, 47061056), (5756, 44215808), (5824, 43699552), (6643, 38311936), (6656, 38237108), (7168, 35505886), (7592, 33522944), (8176, 31128448), (9344, 27237392), (9464, 26892032), (10073, 25266176), (10816, 23530528), (11512, 22107904), (11648, 21849776), (12337, 20629504), (13286, 19155968), (13312, 19118554), (14336, 17752943), (15184, 16761472), (16352, 15564224), (18688, 13618696), (18707, 13604864), (18928, 13446016), (20146, 12633088), (21632, 11765264), (23024, 11053952), (23296, 10924888), (24674, 10314752), (26572, 9577984), (26624, 9559277), (30368, 8380736), (32704, 7782112), (37376, 6809348), (37414, 6802432), (37856, 6723008), (40292, 6316544), (43264, 5882632), (46048, 5526976), (46592, 5462444), (49348, 5157376), (53144, 4788992), (60736, 4190368), (65408, 3891056), (74752, 3404674), (74828, 3401216), (75712, 3361504), (80584, 3158272), (86359, 2947072), (86528, 2941316), (92096, 2763488), (93184, 2731222), (98696, 2578688), (105047, 2422784), (106288, 2394496), (121472, 2095184), (130816, 1945528), (130949, 1943552), (149504, 1702337), (149656, 1700608), (151424, 1680752), (161168, 1579136), (172718, 1473536), (173056, 1470658), (184192, 1381744), (186368, 1365611), (197392, 1289344), (210094, 1211392), (212576, 1197248), (242944, 1047592), (243191, 1046528), (261632, 972764), (261898, 971776), (299312, 850304), (302848, 840376), (322336, 789568), (345436, 736768), (346112, 735329), (368384, 690872), (394784, 644672), (420188, 605696), (425152, 598624), (485888, 523796), (486382, 523264)]