1303749888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7880

約数の個数: 144

約数和(自身を含む): 4094017536

約数和(自身を除く): 2790267648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7823, 7936, 10416, 11904, 13888, 15646, 20832, 23469, 23808, 27776, 31292, 41664, 46938, 54761, 55552, 62584, 83328, 93876, 109522, 125168, 164283, 166656, 187752, 219044, 242513, 250336, 328566, 375504, 438088, 485026, 500672, 657132, 727539, 751008, 876176, 970052, 1001344, 1314264, 1455078, 1502016, 1697591, 1752352, 1940104, 2002688, 2628528, 2910156, 3004032, 3395182, 3504704, 3880208, 5092773, 5257056, 5820312, 6008064, 6790364, 7009408, 7760416, 10185546, 10514112, 11640624, 13580728, 14018816, 15520832, 20371092, 21028224, 23281248, 27161456, 31041664, 40742184, 42056448, 46562496, 54322912, 62083328, 81484368, 93124992, 108645824, 162968736, 186249984, 217291648, 325937472, 434583296, 651874944, 1303749888]

約数ペア:

[(1, 1303749888), (2, 651874944), (3, 434583296), (4, 325937472), (6, 217291648), (7, 186249984), (8, 162968736), (12, 108645824), (14, 93124992), (16, 81484368), (21, 62083328), (24, 54322912), (28, 46562496), (31, 42056448), (32, 40742184), (42, 31041664), (48, 27161456), (56, 23281248), (62, 21028224), (64, 20371092), (84, 15520832), (93, 14018816), (96, 13580728), (112, 11640624), (124, 10514112), (128, 10185546), (168, 7760416), (186, 7009408), (192, 6790364), (217, 6008064), (224, 5820312), (248, 5257056), (256, 5092773), (336, 3880208), (372, 3504704), (384, 3395182), (434, 3004032), (448, 2910156), (496, 2628528), (651, 2002688), (672, 1940104), (744, 1752352), (768, 1697591), (868, 1502016), (896, 1455078), (992, 1314264), (1302, 1001344), (1344, 970052), (1488, 876176), (1736, 751008), (1792, 727539), (1984, 657132), (2604, 500672), (2688, 485026), (2976, 438088), (3472, 375504), (3968, 328566), (5208, 250336), (5376, 242513), (5952, 219044), (6944, 187752), (7823, 166656), (7936, 164283), (10416, 125168), (11904, 109522), (13888, 93876), (15646, 83328), (20832, 62584), (23469, 55552), (23808, 54761), (27776, 46938), (31292, 41664)]