288647632

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 709287936

約数和(自身を除く): 420640304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 127, 182, 196, 208, 223, 254, 364, 392, 446, 508, 637, 728, 784, 889, 892, 1016, 1274, 1456, 1561, 1651, 1778, 1784, 2032, 2548, 2899, 3122, 3302, 3556, 3568, 5096, 5798, 6223, 6244, 6604, 7112, 10192, 10927, 11557, 11596, 12446, 12488, 13208, 14224, 20293, 21854, 23114, 23192, 24892, 24976, 26416, 28321, 40586, 43708, 46228, 46384, 49784, 56642, 80899, 81172, 87416, 92456, 99568, 113284, 142051, 161798, 162344, 174832, 184912, 198247, 226568, 284102, 323596, 324688, 368173, 396494, 453136, 568204, 647192, 736346, 792988, 1136408, 1294384, 1387729, 1472692, 1585976, 2272816, 2577211, 2775458, 2945384, 3171952, 5154422, 5550916, 5890768, 10308844, 11101832, 18040477, 20617688, 22203664, 36080954, 41235376, 72161908, 144323816, 288647632]

約数ペア:

[(1, 288647632), (2, 144323816), (4, 72161908), (7, 41235376), (8, 36080954), (13, 22203664), (14, 20617688), (16, 18040477), (26, 11101832), (28, 10308844), (49, 5890768), (52, 5550916), (56, 5154422), (91, 3171952), (98, 2945384), (104, 2775458), (112, 2577211), (127, 2272816), (182, 1585976), (196, 1472692), (208, 1387729), (223, 1294384), (254, 1136408), (364, 792988), (392, 736346), (446, 647192), (508, 568204), (637, 453136), (728, 396494), (784, 368173), (889, 324688), (892, 323596), (1016, 284102), (1274, 226568), (1456, 198247), (1561, 184912), (1651, 174832), (1778, 162344), (1784, 161798), (2032, 142051), (2548, 113284), (2899, 99568), (3122, 92456), (3302, 87416), (3556, 81172), (3568, 80899), (5096, 56642), (5798, 49784), (6223, 46384), (6244, 46228), (6604, 43708), (7112, 40586), (10192, 28321), (10927, 26416), (11557, 24976), (11596, 24892), (12446, 23192), (12488, 23114), (13208, 21854), (14224, 20293)]