488493936

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 240

約数和(自身を含む): 1669178880

約数和(自身を除く): 1180684944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 216, 252, 282, 294, 329, 336, 376, 378, 392, 423, 432, 441, 491, 504, 564, 588, 658, 752, 756, 784, 846, 882, 982, 987, 1008, 1128, 1176, 1269, 1316, 1323, 1473, 1512, 1692, 1764, 1964, 1974, 2256, 2303, 2352, 2538, 2632, 2646, 2946, 2961, 3024, 3384, 3437, 3528, 3928, 3948, 4419, 4606, 5076, 5264, 5292, 5892, 5922, 6768, 6874, 6909, 7056, 7856, 7896, 8838, 8883, 9212, 10152, 10311, 10584, 11784, 11844, 13257, 13748, 13818, 15792, 17676, 17766, 18424, 20304, 20622, 20727, 21168, 23077, 23568, 23688, 24059, 26514, 27496, 27636, 30933, 35352, 35532, 36848, 41244, 41454, 46154, 47376, 48118, 53028, 54992, 55272, 61866, 62181, 69231, 70704, 71064, 72177, 82488, 82908, 92308, 92799, 96236, 106056, 110544, 123732, 124362, 138462, 142128, 144354, 161539, 164976, 165816, 184616, 185598, 192472, 207693, 212112, 216531, 247464, 248724, 276924, 288708, 323078, 331632, 369232, 371196, 384944, 415386, 433062, 484617, 494928, 497448, 553848, 577416, 623079, 646156, 649593, 742392, 830772, 866124, 969234, 994896, 1107696, 1130773, 1154832, 1246158, 1292312, 1299186, 1453851, 1484784, 1661544, 1732248, 1938468, 2261546, 2492316, 2584624, 2598372, 2907702, 3323088, 3392319, 3464496, 3876936, 4361553, 4523092, 4984632, 5196744, 5815404, 6784638, 7753872, 8723106, 9046184, 9969264, 10176957, 10393488, 11630808, 13569276, 17446212, 18092368, 20353914, 23261616, 27138552, 30530871, 34892424, 40707828, 54277104, 61061742, 69784848, 81415656, 122123484, 162831312, 244246968, 488493936]

約数ペア:

[(1, 488493936), (2, 244246968), (3, 162831312), (4, 122123484), (6, 81415656), (7, 69784848), (8, 61061742), (9, 54277104), (12, 40707828), (14, 34892424), (16, 30530871), (18, 27138552), (21, 23261616), (24, 20353914), (27, 18092368), (28, 17446212), (36, 13569276), (42, 11630808), (47, 10393488), (48, 10176957), (49, 9969264), (54, 9046184), (56, 8723106), (63, 7753872), (72, 6784638), (84, 5815404), (94, 5196744), (98, 4984632), (108, 4523092), (112, 4361553), (126, 3876936), (141, 3464496), (144, 3392319), (147, 3323088), (168, 2907702), (188, 2598372), (189, 2584624), (196, 2492316), (216, 2261546), (252, 1938468), (282, 1732248), (294, 1661544), (329, 1484784), (336, 1453851), (376, 1299186), (378, 1292312), (392, 1246158), (423, 1154832), (432, 1130773), (441, 1107696), (491, 994896), (504, 969234), (564, 866124), (588, 830772), (658, 742392), (752, 649593), (756, 646156), (784, 623079), (846, 577416), (882, 553848), (982, 497448), (987, 494928), (1008, 484617), (1128, 433062), (1176, 415386), (1269, 384944), (1316, 371196), (1323, 369232), (1473, 331632), (1512, 323078), (1692, 288708), (1764, 276924), (1964, 248724), (1974, 247464), (2256, 216531), (2303, 212112), (2352, 207693), (2538, 192472), (2632, 185598), (2646, 184616), (2946, 165816), (2961, 164976), (3024, 161539), (3384, 144354), (3437, 142128), (3528, 138462), (3928, 124362), (3948, 123732), (4419, 110544), (4606, 106056), (5076, 96236), (5264, 92799), (5292, 92308), (5892, 82908), (5922, 82488), (6768, 72177), (6874, 71064), (6909, 70704), (7056, 69231), (7856, 62181), (7896, 61866), (8838, 55272), (8883, 54992), (9212, 53028), (10152, 48118), (10311, 47376), (10584, 46154), (11784, 41454), (11844, 41244), (13257, 36848), (13748, 35532), (13818, 35352), (15792, 30933), (17676, 27636), (17766, 27496), (18424, 26514), (20304, 24059), (20622, 23688), (20727, 23568), (21168, 23077)]