283701236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 688214016

約数和(自身を除く): 404512780

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 127, 133, 182, 221, 238, 247, 254, 266, 323, 361, 364, 442, 476, 494, 508, 532, 646, 722, 884, 889, 988, 1292, 1444, 1547, 1651, 1729, 1778, 2159, 2261, 2413, 2527, 3094, 3302, 3458, 3556, 4199, 4318, 4522, 4693, 4826, 5054, 6137, 6188, 6604, 6916, 8398, 8636, 9044, 9386, 9652, 10108, 11557, 12274, 15113, 16796, 16891, 18772, 23114, 24548, 28067, 29393, 30226, 31369, 32851, 33782, 41021, 42959, 45847, 46228, 56134, 58786, 60452, 62738, 65702, 67564, 79781, 82042, 85918, 91694, 112268, 117572, 125476, 131404, 159562, 164084, 171836, 183388, 196469, 219583, 287147, 319124, 320929, 392938, 439166, 533273, 558467, 574294, 596011, 641858, 779399, 785876, 878332, 1066546, 1116934, 1148588, 1192022, 1283716, 1558798, 2133092, 2233868, 2384044, 3117596, 3732911, 4172077, 5455793, 7465822, 8344154, 10132187, 10911586, 14931644, 16688308, 20264374, 21823172, 40528748, 70925309, 141850618, 283701236]

約数ペア:

[(1, 283701236), (2, 141850618), (4, 70925309), (7, 40528748), (13, 21823172), (14, 20264374), (17, 16688308), (19, 14931644), (26, 10911586), (28, 10132187), (34, 8344154), (38, 7465822), (52, 5455793), (68, 4172077), (76, 3732911), (91, 3117596), (119, 2384044), (127, 2233868), (133, 2133092), (182, 1558798), (221, 1283716), (238, 1192022), (247, 1148588), (254, 1116934), (266, 1066546), (323, 878332), (361, 785876), (364, 779399), (442, 641858), (476, 596011), (494, 574294), (508, 558467), (532, 533273), (646, 439166), (722, 392938), (884, 320929), (889, 319124), (988, 287147), (1292, 219583), (1444, 196469), (1547, 183388), (1651, 171836), (1729, 164084), (1778, 159562), (2159, 131404), (2261, 125476), (2413, 117572), (2527, 112268), (3094, 91694), (3302, 85918), (3458, 82042), (3556, 79781), (4199, 67564), (4318, 65702), (4522, 62738), (4693, 60452), (4826, 58786), (5054, 56134), (6137, 46228), (6188, 45847), (6604, 42959), (6916, 41021), (8398, 33782), (8636, 32851), (9044, 31369), (9386, 30226), (9652, 29393), (10108, 28067), (11557, 24548), (12274, 23114), (15113, 18772), (16796, 16891)]