404526696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 1233792000

約数和(自身を除く): 829265304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 139, 168, 204, 238, 278, 357, 408, 417, 476, 556, 714, 834, 952, 973, 1019, 1112, 1428, 1668, 1946, 2038, 2363, 2856, 2919, 3057, 3336, 3892, 4076, 4726, 5838, 6114, 7089, 7133, 7784, 8152, 9452, 11676, 12228, 14178, 14266, 16541, 17323, 18904, 21399, 23352, 24456, 28356, 28532, 33082, 34646, 42798, 49623, 51969, 56712, 57064, 66164, 69292, 85596, 99246, 103938, 121261, 132328, 138584, 141641, 171192, 198492, 207876, 242522, 283282, 363783, 396984, 415752, 424923, 485044, 566564, 727566, 849846, 970088, 991487, 1133128, 1455132, 1699692, 1982974, 2407897, 2910264, 2974461, 3399384, 3965948, 4815794, 5948922, 7223691, 7931896, 9631588, 11897844, 14447382, 16855279, 19263176, 23795688, 28894764, 33710558, 50565837, 57789528, 67421116, 101131674, 134842232, 202263348, 404526696]

約数ペア:

[(1, 404526696), (2, 202263348), (3, 134842232), (4, 101131674), (6, 67421116), (7, 57789528), (8, 50565837), (12, 33710558), (14, 28894764), (17, 23795688), (21, 19263176), (24, 16855279), (28, 14447382), (34, 11897844), (42, 9631588), (51, 7931896), (56, 7223691), (68, 5948922), (84, 4815794), (102, 3965948), (119, 3399384), (136, 2974461), (139, 2910264), (168, 2407897), (204, 1982974), (238, 1699692), (278, 1455132), (357, 1133128), (408, 991487), (417, 970088), (476, 849846), (556, 727566), (714, 566564), (834, 485044), (952, 424923), (973, 415752), (1019, 396984), (1112, 363783), (1428, 283282), (1668, 242522), (1946, 207876), (2038, 198492), (2363, 171192), (2856, 141641), (2919, 138584), (3057, 132328), (3336, 121261), (3892, 103938), (4076, 99246), (4726, 85596), (5838, 69292), (6114, 66164), (7089, 57064), (7133, 56712), (7784, 51969), (8152, 49623), (9452, 42798), (11676, 34646), (12228, 33082), (14178, 28532), (14266, 28356), (16541, 24456), (17323, 23352), (18904, 21399)]