1538697216

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 5041764000

約数和(自身を除く): 3503066784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 269, 294, 304, 336, 384, 392, 399, 448, 456, 512, 532, 538, 588, 608, 672, 768, 784, 798, 807, 896, 912, 931, 1024, 1064, 1076, 1176, 1216, 1344, 1536, 1568, 1596, 1614, 1792, 1824, 1862, 1883, 2048, 2128, 2152, 2352, 2432, 2688, 2793, 3072, 3136, 3192, 3228, 3584, 3648, 3724, 3766, 4256, 4304, 4704, 4864, 5111, 5376, 5586, 5649, 6144, 6272, 6384, 6456, 7168, 7296, 7448, 7532, 8512, 8608, 9408, 9728, 10222, 10752, 11172, 11298, 12544, 12768, 12912, 13181, 14336, 14592, 14896, 15064, 15333, 17024, 17216, 18816, 19456, 20444, 21504, 22344, 22596, 25088, 25536, 25824, 26362, 29184, 29792, 30128, 30666, 34048, 34432, 35777, 37632, 38912, 39543, 40888, 43008, 44688, 45192, 50176, 51072, 51648, 52724, 58368, 59584, 60256, 61332, 68096, 68864, 71554, 75264, 79086, 81776, 89376, 90384, 100352, 102144, 103296, 105448, 107331, 116736, 119168, 120512, 122664, 136192, 137728, 143108, 150528, 158172, 163552, 178752, 180768, 204288, 206592, 210896, 214662, 238336, 241024, 245328, 250439, 272384, 275456, 286216, 301056, 316344, 327104, 357504, 361536, 408576, 413184, 421792, 429324, 476672, 482048, 490656, 500878, 550912, 572432, 632688, 654208, 715008, 723072, 751317, 817152, 826368, 843584, 858648, 953344, 964096, 981312, 1001756, 1144864, 1265376, 1308416, 1430016, 1446144, 1502634, 1652736, 1687168, 1717296, 1906688, 1928192, 1962624, 2003512, 2289728, 2530752, 2616832, 2860032, 2892288, 3005268, 3374336, 3434592, 3856384, 3925248, 4007024, 4579456, 5061504, 5233664, 5720064, 5784576, 6010536, 6748672, 6869184, 7850496, 8014048, 9158912, 10123008, 10467328, 11569152, 12021072, 13497344, 13738368, 15700992, 16028096, 18317824, 20246016, 24042144, 26994688, 27476736, 31401984, 32056192, 36635648, 40492032, 48084288, 54953472, 64112384, 73271296, 80984064, 96168576, 109906944, 128224768, 192337152, 219813888, 256449536, 384674304, 512899072, 769348608, 1538697216]

約数ペア:

[(1, 1538697216), (2, 769348608), (3, 512899072), (4, 384674304), (6, 256449536), (7, 219813888), (8, 192337152), (12, 128224768), (14, 109906944), (16, 96168576), (19, 80984064), (21, 73271296), (24, 64112384), (28, 54953472), (32, 48084288), (38, 40492032), (42, 36635648), (48, 32056192), (49, 31401984), (56, 27476736), (57, 26994688), (64, 24042144), (76, 20246016), (84, 18317824), (96, 16028096), (98, 15700992), (112, 13738368), (114, 13497344), (128, 12021072), (133, 11569152), (147, 10467328), (152, 10123008), (168, 9158912), (192, 8014048), (196, 7850496), (224, 6869184), (228, 6748672), (256, 6010536), (266, 5784576), (269, 5720064), (294, 5233664), (304, 5061504), (336, 4579456), (384, 4007024), (392, 3925248), (399, 3856384), (448, 3434592), (456, 3374336), (512, 3005268), (532, 2892288), (538, 2860032), (588, 2616832), (608, 2530752), (672, 2289728), (768, 2003512), (784, 1962624), (798, 1928192), (807, 1906688), (896, 1717296), (912, 1687168), (931, 1652736), (1024, 1502634), (1064, 1446144), (1076, 1430016), (1176, 1308416), (1216, 1265376), (1344, 1144864), (1536, 1001756), (1568, 981312), (1596, 964096), (1614, 953344), (1792, 858648), (1824, 843584), (1862, 826368), (1883, 817152), (2048, 751317), (2128, 723072), (2152, 715008), (2352, 654208), (2432, 632688), (2688, 572432), (2793, 550912), (3072, 500878), (3136, 490656), (3192, 482048), (3228, 476672), (3584, 429324), (3648, 421792), (3724, 413184), (3766, 408576), (4256, 361536), (4304, 357504), (4704, 327104), (4864, 316344), (5111, 301056), (5376, 286216), (5586, 275456), (5649, 272384), (6144, 250439), (6272, 245328), (6384, 241024), (6456, 238336), (7168, 214662), (7296, 210896), (7448, 206592), (7532, 204288), (8512, 180768), (8608, 178752), (9408, 163552), (9728, 158172), (10222, 150528), (10752, 143108), (11172, 137728), (11298, 136192), (12544, 122664), (12768, 120512), (12912, 119168), (13181, 116736), (14336, 107331), (14592, 105448), (14896, 103296), (15064, 102144), (15333, 100352), (17024, 90384), (17216, 89376), (18816, 81776), (19456, 79086), (20444, 75264), (21504, 71554), (22344, 68864), (22596, 68096), (25088, 61332), (25536, 60256), (25824, 59584), (26362, 58368), (29184, 52724), (29792, 51648), (30128, 51072), (30666, 50176), (34048, 45192), (34432, 44688), (35777, 43008), (37632, 40888), (38912, 39543)]