492501438

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 1393459200

約数和(自身を除く): 900957762

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 47, 54, 59, 66, 69, 78, 94, 99, 117, 118, 138, 141, 143, 177, 198, 207, 234, 253, 282, 286, 297, 299, 351, 354, 414, 423, 429, 506, 517, 531, 594, 598, 611, 621, 649, 702, 759, 767, 846, 858, 897, 1034, 1062, 1081, 1222, 1242, 1269, 1287, 1298, 1357, 1518, 1534, 1551, 1593, 1794, 1833, 1947, 2162, 2277, 2301, 2538, 2574, 2691, 2714, 2773, 3102, 3186, 3243, 3289, 3666, 3861, 3894, 4071, 4554, 4602, 4653, 5382, 5499, 5546, 5841, 6486, 6578, 6721, 6831, 6903, 7722, 8073, 8142, 8319, 8437, 9306, 9729, 9867, 10998, 11682, 11891, 12213, 13442, 13662, 13806, 13959, 14053, 14927, 16146, 16497, 16638, 16874, 17523, 17641, 19458, 19734, 20163, 20709, 23782, 24426, 24957, 25311, 27918, 28106, 29187, 29601, 29854, 30503, 32994, 35046, 35282, 35673, 36049, 36639, 40326, 41418, 42159, 44781, 49914, 50622, 52923, 58374, 59202, 60489, 61006, 63779, 71346, 72098, 73278, 74871, 75933, 84318, 88803, 89562, 91509, 105846, 107019, 108147, 120978, 126477, 127558, 134343, 149742, 151866, 154583, 158769, 177606, 181467, 183018, 191337, 194051, 214038, 216294, 227799, 252954, 268686, 274527, 309166, 317538, 321057, 324441, 362934, 379431, 382674, 388102, 396539, 403029, 455598, 463749, 476307, 549054, 574011, 582153, 642114, 648882, 701569, 758862, 793078, 806058, 823581, 829127, 927498, 952614, 973323, 1148022, 1164306, 1189617, 1391247, 1403138, 1647162, 1658254, 1722033, 1746459, 1946646, 2104707, 2379234, 2487381, 2782494, 3444066, 3492918, 3568851, 4173741, 4209414, 4974762, 5239377, 6314121, 7137702, 7462143, 8347482, 9120397, 10478754, 10706553, 12628242, 14924286, 18240794, 18942363, 21413106, 22386429, 27361191, 37884726, 44772858, 54722382, 82083573, 164167146, 246250719, 492501438]

約数ペア:

[(1, 492501438), (2, 246250719), (3, 164167146), (6, 82083573), (9, 54722382), (11, 44772858), (13, 37884726), (18, 27361191), (22, 22386429), (23, 21413106), (26, 18942363), (27, 18240794), (33, 14924286), (39, 12628242), (46, 10706553), (47, 10478754), (54, 9120397), (59, 8347482), (66, 7462143), (69, 7137702), (78, 6314121), (94, 5239377), (99, 4974762), (117, 4209414), (118, 4173741), (138, 3568851), (141, 3492918), (143, 3444066), (177, 2782494), (198, 2487381), (207, 2379234), (234, 2104707), (253, 1946646), (282, 1746459), (286, 1722033), (297, 1658254), (299, 1647162), (351, 1403138), (354, 1391247), (414, 1189617), (423, 1164306), (429, 1148022), (506, 973323), (517, 952614), (531, 927498), (594, 829127), (598, 823581), (611, 806058), (621, 793078), (649, 758862), (702, 701569), (759, 648882), (767, 642114), (846, 582153), (858, 574011), (897, 549054), (1034, 476307), (1062, 463749), (1081, 455598), (1222, 403029), (1242, 396539), (1269, 388102), (1287, 382674), (1298, 379431), (1357, 362934), (1518, 324441), (1534, 321057), (1551, 317538), (1593, 309166), (1794, 274527), (1833, 268686), (1947, 252954), (2162, 227799), (2277, 216294), (2301, 214038), (2538, 194051), (2574, 191337), (2691, 183018), (2714, 181467), (2773, 177606), (3102, 158769), (3186, 154583), (3243, 151866), (3289, 149742), (3666, 134343), (3861, 127558), (3894, 126477), (4071, 120978), (4554, 108147), (4602, 107019), (4653, 105846), (5382, 91509), (5499, 89562), (5546, 88803), (5841, 84318), (6486, 75933), (6578, 74871), (6721, 73278), (6831, 72098), (6903, 71346), (7722, 63779), (8073, 61006), (8142, 60489), (8319, 59202), (8437, 58374), (9306, 52923), (9729, 50622), (9867, 49914), (10998, 44781), (11682, 42159), (11891, 41418), (12213, 40326), (13442, 36639), (13662, 36049), (13806, 35673), (13959, 35282), (14053, 35046), (14927, 32994), (16146, 30503), (16497, 29854), (16638, 29601), (16874, 29187), (17523, 28106), (17641, 27918), (19458, 25311), (19734, 24957), (20163, 24426), (20709, 23782)]