254475312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 899942400

約数和(自身を除く): 645467088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 23, 24, 26, 28, 34, 39, 42, 46, 48, 51, 52, 56, 68, 69, 78, 84, 91, 92, 102, 104, 112, 119, 136, 138, 149, 156, 161, 168, 182, 184, 204, 208, 221, 238, 272, 273, 276, 298, 299, 312, 322, 336, 357, 364, 368, 391, 408, 442, 447, 476, 483, 546, 552, 596, 598, 624, 644, 663, 714, 728, 782, 816, 884, 894, 897, 952, 966, 1043, 1092, 1104, 1173, 1192, 1196, 1288, 1326, 1428, 1456, 1547, 1564, 1768, 1788, 1794, 1904, 1932, 1937, 2086, 2093, 2184, 2346, 2384, 2392, 2533, 2576, 2652, 2737, 2856, 3094, 3128, 3129, 3427, 3536, 3576, 3588, 3864, 3874, 4172, 4186, 4368, 4641, 4692, 4784, 5066, 5083, 5304, 5474, 5712, 5811, 6188, 6256, 6258, 6279, 6854, 7152, 7176, 7599, 7728, 7748, 8211, 8344, 8372, 9282, 9384, 10132, 10166, 10281, 10608, 10948, 11622, 12376, 12516, 12558, 13559, 13708, 14352, 15198, 15249, 15496, 16422, 16688, 16744, 17731, 18564, 18768, 20264, 20332, 20562, 21896, 23244, 23989, 24752, 25032, 25116, 27118, 27416, 30396, 30498, 30992, 32844, 32929, 33488, 35462, 35581, 37128, 40528, 40664, 40677, 41124, 43792, 44551, 46488, 47978, 50064, 50232, 53193, 54236, 54832, 58259, 60792, 60996, 65688, 65858, 70924, 71162, 71967, 74256, 81328, 81354, 82248, 89102, 92976, 95956, 98787, 100464, 106386, 106743, 108472, 116518, 121584, 121992, 131376, 131716, 133653, 141848, 142324, 143934, 162708, 164496, 174777, 178204, 191912, 197574, 212772, 213486, 216944, 230503, 233036, 243984, 263432, 267306, 283696, 284648, 287868, 311857, 325416, 349554, 356408, 383824, 395148, 407813, 425544, 426972, 461006, 466072, 526864, 534612, 569296, 575736, 623714, 650832, 691509, 699108, 712816, 757367, 790296, 815626, 851088, 853944, 922012, 932144, 935571, 1069224, 1151472, 1223439, 1247428, 1383018, 1398216, 1514734, 1580592, 1631252, 1707888, 1844024, 1871142, 2138448, 2272101, 2446878, 2494856, 2766036, 2796432, 3029468, 3262504, 3688048, 3742284, 4544202, 4893756, 4989712, 5301569, 5532072, 6058936, 6525008, 7484568, 9088404, 9787512, 10603138, 11064144, 12117872, 14969136, 15904707, 18176808, 19575024, 21206276, 31809414, 36353616, 42412552, 63618828, 84825104, 127237656, 254475312]

約数ペア:

[(1, 254475312), (2, 127237656), (3, 84825104), (4, 63618828), (6, 42412552), (7, 36353616), (8, 31809414), (12, 21206276), (13, 19575024), (14, 18176808), (16, 15904707), (17, 14969136), (21, 12117872), (23, 11064144), (24, 10603138), (26, 9787512), (28, 9088404), (34, 7484568), (39, 6525008), (42, 6058936), (46, 5532072), (48, 5301569), (51, 4989712), (52, 4893756), (56, 4544202), (68, 3742284), (69, 3688048), (78, 3262504), (84, 3029468), (91, 2796432), (92, 2766036), (102, 2494856), (104, 2446878), (112, 2272101), (119, 2138448), (136, 1871142), (138, 1844024), (149, 1707888), (156, 1631252), (161, 1580592), (168, 1514734), (182, 1398216), (184, 1383018), (204, 1247428), (208, 1223439), (221, 1151472), (238, 1069224), (272, 935571), (273, 932144), (276, 922012), (298, 853944), (299, 851088), (312, 815626), (322, 790296), (336, 757367), (357, 712816), (364, 699108), (368, 691509), (391, 650832), (408, 623714), (442, 575736), (447, 569296), (476, 534612), (483, 526864), (546, 466072), (552, 461006), (596, 426972), (598, 425544), (624, 407813), (644, 395148), (663, 383824), (714, 356408), (728, 349554), (782, 325416), (816, 311857), (884, 287868), (894, 284648), (897, 283696), (952, 267306), (966, 263432), (1043, 243984), (1092, 233036), (1104, 230503), (1173, 216944), (1192, 213486), (1196, 212772), (1288, 197574), (1326, 191912), (1428, 178204), (1456, 174777), (1547, 164496), (1564, 162708), (1768, 143934), (1788, 142324), (1794, 141848), (1904, 133653), (1932, 131716), (1937, 131376), (2086, 121992), (2093, 121584), (2184, 116518), (2346, 108472), (2384, 106743), (2392, 106386), (2533, 100464), (2576, 98787), (2652, 95956), (2737, 92976), (2856, 89102), (3094, 82248), (3128, 81354), (3129, 81328), (3427, 74256), (3536, 71967), (3576, 71162), (3588, 70924), (3864, 65858), (3874, 65688), (4172, 60996), (4186, 60792), (4368, 58259), (4641, 54832), (4692, 54236), (4784, 53193), (5066, 50232), (5083, 50064), (5304, 47978), (5474, 46488), (5712, 44551), (5811, 43792), (6188, 41124), (6256, 40677), (6258, 40664), (6279, 40528), (6854, 37128), (7152, 35581), (7176, 35462), (7599, 33488), (7728, 32929), (7748, 32844), (8211, 30992), (8344, 30498), (8372, 30396), (9282, 27416), (9384, 27118), (10132, 25116), (10166, 25032), (10281, 24752), (10608, 23989), (10948, 23244), (11622, 21896), (12376, 20562), (12516, 20332), (12558, 20264), (13559, 18768), (13708, 18564), (14352, 17731), (15198, 16744), (15249, 16688), (15496, 16422)]