252255248

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 625888512

約数和(自身を除く): 373633264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 361, 367, 476, 532, 646, 722, 734, 952, 1064, 1292, 1444, 1468, 1904, 2128, 2261, 2527, 2569, 2584, 2888, 2936, 4522, 5054, 5138, 5168, 5776, 5872, 6137, 6239, 6973, 9044, 10108, 10276, 12274, 12478, 13946, 18088, 20216, 20552, 24548, 24956, 27892, 36176, 40432, 41104, 42959, 43673, 48811, 49096, 49912, 55784, 85918, 87346, 97622, 98192, 99824, 111568, 118541, 132487, 171836, 174692, 195244, 237082, 264974, 343672, 349384, 390488, 474164, 529948, 687344, 698768, 780976, 829787, 927409, 948328, 1059896, 1659574, 1854818, 1896656, 2119792, 2252279, 3319148, 3709636, 4504558, 6638296, 7419272, 9009116, 13276592, 14838544, 15765953, 18018232, 31531906, 36036464, 63063812, 126127624, 252255248]

約数ペア:

[(1, 252255248), (2, 126127624), (4, 63063812), (7, 36036464), (8, 31531906), (14, 18018232), (16, 15765953), (17, 14838544), (19, 13276592), (28, 9009116), (34, 7419272), (38, 6638296), (56, 4504558), (68, 3709636), (76, 3319148), (112, 2252279), (119, 2119792), (133, 1896656), (136, 1854818), (152, 1659574), (238, 1059896), (266, 948328), (272, 927409), (304, 829787), (323, 780976), (361, 698768), (367, 687344), (476, 529948), (532, 474164), (646, 390488), (722, 349384), (734, 343672), (952, 264974), (1064, 237082), (1292, 195244), (1444, 174692), (1468, 171836), (1904, 132487), (2128, 118541), (2261, 111568), (2527, 99824), (2569, 98192), (2584, 97622), (2888, 87346), (2936, 85918), (4522, 55784), (5054, 49912), (5138, 49096), (5168, 48811), (5776, 43673), (5872, 42959), (6137, 41104), (6239, 40432), (6973, 36176), (9044, 27892), (10108, 24956), (10276, 24548), (12274, 20552), (12478, 20216), (13946, 18088)]