988088274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 2404684800

約数和(自身を除く): 1416596526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 83, 114, 123, 166, 171, 246, 249, 283, 342, 369, 498, 513, 566, 738, 747, 779, 849, 1026, 1107, 1494, 1558, 1577, 1698, 2214, 2241, 2337, 2547, 3154, 3403, 4482, 4674, 4731, 5094, 5377, 6806, 7011, 7641, 9462, 10209, 10754, 11603, 14022, 14193, 15282, 16131, 20418, 21033, 23206, 23489, 28386, 30627, 32262, 34809, 42066, 42579, 46978, 48393, 61254, 64657, 69618, 70467, 85158, 91881, 96786, 104427, 129314, 140934, 145179, 183762, 193971, 208854, 211401, 220457, 290358, 313281, 387942, 422802, 440914, 446291, 581913, 626562, 634203, 661371, 892582, 963049, 1163826, 1268406, 1322742, 1338873, 1745739, 1926098, 1984113, 2677746, 2889147, 3491478, 3968226, 4016619, 5778294, 5952339, 8033238, 8667441, 11904678, 12049857, 17334882, 18297931, 24099714, 26002323, 36595862, 52004646, 54893793, 109787586, 164681379, 329362758, 494044137, 988088274]

約数ペア:

[(1, 988088274), (2, 494044137), (3, 329362758), (6, 164681379), (9, 109787586), (18, 54893793), (19, 52004646), (27, 36595862), (38, 26002323), (41, 24099714), (54, 18297931), (57, 17334882), (82, 12049857), (83, 11904678), (114, 8667441), (123, 8033238), (166, 5952339), (171, 5778294), (246, 4016619), (249, 3968226), (283, 3491478), (342, 2889147), (369, 2677746), (498, 1984113), (513, 1926098), (566, 1745739), (738, 1338873), (747, 1322742), (779, 1268406), (849, 1163826), (1026, 963049), (1107, 892582), (1494, 661371), (1558, 634203), (1577, 626562), (1698, 581913), (2214, 446291), (2241, 440914), (2337, 422802), (2547, 387942), (3154, 313281), (3403, 290358), (4482, 220457), (4674, 211401), (4731, 208854), (5094, 193971), (5377, 183762), (6806, 145179), (7011, 140934), (7641, 129314), (9462, 104427), (10209, 96786), (10754, 91881), (11603, 85158), (14022, 70467), (14193, 69618), (15282, 64657), (16131, 61254), (20418, 48393), (21033, 46978), (23206, 42579), (23489, 42066), (28386, 34809), (30627, 32262)]