219813888

素因数分解:

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

素因数の和:320

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 487802112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 269, 304, 336, 384, 399, 448, 456, 512, 532, 538, 608, 672, 768, 798, 807, 896, 912, 1024, 1064, 1076, 1216, 1344, 1536, 1596, 1614, 1792, 1824, 1883, 2048, 2128, 2152, 2432, 2688, 3072, 3192, 3228, 3584, 3648, 3766, 4256, 4304, 4864, 5111, 5376, 5649, 6144, 6384, 6456, 7168, 7296, 7532, 8512, 8608, 9728, 10222, 10752, 11298, 12768, 12912, 14336, 14592, 15064, 15333, 17024, 17216, 19456, 20444, 21504, 22596, 25536, 25824, 29184, 30128, 30666, 34048, 34432, 35777, 38912, 40888, 43008, 45192, 51072, 51648, 58368, 60256, 61332, 68096, 68864, 71554, 81776, 90384, 102144, 103296, 107331, 116736, 120512, 122664, 136192, 137728, 143108, 163552, 180768, 204288, 206592, 214662, 241024, 245328, 272384, 275456, 286216, 327104, 361536, 408576, 413184, 429324, 482048, 490656, 550912, 572432, 654208, 723072, 817152, 826368, 858648, 964096, 981312, 1144864, 1308416, 1446144, 1652736, 1717296, 1928192, 1962624, 2289728, 2616832, 2892288, 3434592, 3856384, 3925248, 4579456, 5233664, 5784576, 6869184, 7850496, 9158912, 10467328, 11569152, 13738368, 15700992, 18317824, 27476736, 31401984, 36635648, 54953472, 73271296, 109906944, 219813888]

約数ペア:

[(1, 219813888), (2, 109906944), (3, 73271296), (4, 54953472), (6, 36635648), (7, 31401984), (8, 27476736), (12, 18317824), (14, 15700992), (16, 13738368), (19, 11569152), (21, 10467328), (24, 9158912), (28, 7850496), (32, 6869184), (38, 5784576), (42, 5233664), (48, 4579456), (56, 3925248), (57, 3856384), (64, 3434592), (76, 2892288), (84, 2616832), (96, 2289728), (112, 1962624), (114, 1928192), (128, 1717296), (133, 1652736), (152, 1446144), (168, 1308416), (192, 1144864), (224, 981312), (228, 964096), (256, 858648), (266, 826368), (269, 817152), (304, 723072), (336, 654208), (384, 572432), (399, 550912), (448, 490656), (456, 482048), (512, 429324), (532, 413184), (538, 408576), (608, 361536), (672, 327104), (768, 286216), (798, 275456), (807, 272384), (896, 245328), (912, 241024), (1024, 214662), (1064, 206592), (1076, 204288), (1216, 180768), (1344, 163552), (1536, 143108), (1596, 137728), (1614, 136192), (1792, 122664), (1824, 120512), (1883, 116736), (2048, 107331), (2128, 103296), (2152, 102144), (2432, 90384), (2688, 81776), (3072, 71554), (3192, 68864), (3228, 68096), (3584, 61332), (3648, 60256), (3766, 58368), (4256, 51648), (4304, 51072), (4864, 45192), (5111, 43008), (5376, 40888), (5649, 38912), (6144, 35777), (6384, 34432), (6456, 34048), (7168, 30666), (7296, 30128), (7532, 29184), (8512, 25824), (8608, 25536), (9728, 22596), (10222, 21504), (10752, 20444), (11298, 19456), (12768, 17216), (12912, 17024), (14336, 15333), (14592, 15064)]