287381952

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 224

約数和(自身を含む): 993404160

約数和(自身を除く): 706022208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 702, 704, 792, 832, 858, 864, 936, 1056, 1144, 1163, 1188, 1248, 1287, 1404, 1584, 1716, 1728, 1872, 2112, 2288, 2326, 2376, 2496, 2574, 2808, 3168, 3432, 3489, 3744, 3861, 4576, 4652, 4752, 5148, 5616, 6336, 6864, 6978, 7488, 7722, 9152, 9304, 9504, 10296, 10467, 11232, 12793, 13728, 13956, 15119, 15444, 18608, 19008, 20592, 20934, 22464, 25586, 27456, 27912, 30238, 30888, 31401, 37216, 38379, 41184, 41868, 45357, 51172, 55824, 60476, 61776, 62802, 74432, 76758, 82368, 83736, 90714, 102344, 111648, 115137, 120952, 123552, 125604, 136071, 153516, 166309, 167472, 181428, 204688, 223296, 230274, 241904, 247104, 251208, 272142, 307032, 332618, 334944, 345411, 362856, 408213, 409376, 460548, 483808, 498927, 502416, 544284, 614064, 665236, 669888, 690822, 725712, 816426, 818752, 921096, 967616, 997854, 1004832, 1088568, 1228128, 1330472, 1381644, 1451424, 1496781, 1632852, 1842192, 1995708, 2009664, 2177136, 2456256, 2660944, 2763288, 2902848, 2993562, 3265704, 3684384, 3991416, 4354272, 4490343, 5321888, 5526576, 5987124, 6531408, 7368768, 7982832, 8708544, 8980686, 10643776, 11053152, 11974248, 13062816, 15965664, 17961372, 22106304, 23948496, 26125632, 31931328, 35922744, 47896992, 71845488, 95793984, 143690976, 287381952]

約数ペア:

[(1, 287381952), (2, 143690976), (3, 95793984), (4, 71845488), (6, 47896992), (8, 35922744), (9, 31931328), (11, 26125632), (12, 23948496), (13, 22106304), (16, 17961372), (18, 15965664), (22, 13062816), (24, 11974248), (26, 11053152), (27, 10643776), (32, 8980686), (33, 8708544), (36, 7982832), (39, 7368768), (44, 6531408), (48, 5987124), (52, 5526576), (54, 5321888), (64, 4490343), (66, 4354272), (72, 3991416), (78, 3684384), (88, 3265704), (96, 2993562), (99, 2902848), (104, 2763288), (108, 2660944), (117, 2456256), (132, 2177136), (143, 2009664), (144, 1995708), (156, 1842192), (176, 1632852), (192, 1496781), (198, 1451424), (208, 1381644), (216, 1330472), (234, 1228128), (264, 1088568), (286, 1004832), (288, 997854), (297, 967616), (312, 921096), (351, 818752), (352, 816426), (396, 725712), (416, 690822), (429, 669888), (432, 665236), (468, 614064), (528, 544284), (572, 502416), (576, 498927), (594, 483808), (624, 460548), (702, 409376), (704, 408213), (792, 362856), (832, 345411), (858, 334944), (864, 332618), (936, 307032), (1056, 272142), (1144, 251208), (1163, 247104), (1188, 241904), (1248, 230274), (1287, 223296), (1404, 204688), (1584, 181428), (1716, 167472), (1728, 166309), (1872, 153516), (2112, 136071), (2288, 125604), (2326, 123552), (2376, 120952), (2496, 115137), (2574, 111648), (2808, 102344), (3168, 90714), (3432, 83736), (3489, 82368), (3744, 76758), (3861, 74432), (4576, 62802), (4652, 61776), (4752, 60476), (5148, 55824), (5616, 51172), (6336, 45357), (6864, 41868), (6978, 41184), (7488, 38379), (7722, 37216), (9152, 31401), (9304, 30888), (9504, 30238), (10296, 27912), (10467, 27456), (11232, 25586), (12793, 22464), (13728, 20934), (13956, 20592), (15119, 19008), (15444, 18608)]