317988864

素因数分解:

$2^{13}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 168

約数和(自身を含む): 971184240

約数和(自身を除く): 653195376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 227, 228, 256, 288, 304, 342, 384, 454, 456, 512, 576, 608, 681, 684, 768, 908, 912, 1024, 1152, 1216, 1362, 1368, 1536, 1816, 1824, 2043, 2048, 2304, 2432, 2724, 2736, 3072, 3632, 3648, 4086, 4096, 4313, 4608, 4864, 5448, 5472, 6144, 7264, 7296, 8172, 8192, 8626, 9216, 9728, 10896, 10944, 12288, 12939, 14528, 14592, 16344, 17252, 18432, 19456, 21792, 21888, 24576, 25878, 29056, 29184, 32688, 34504, 36864, 38817, 38912, 43584, 43776, 51756, 58112, 58368, 65376, 69008, 73728, 77634, 77824, 87168, 87552, 103512, 116224, 116736, 130752, 138016, 155268, 155648, 174336, 175104, 207024, 232448, 233472, 261504, 276032, 310536, 348672, 350208, 414048, 464896, 466944, 523008, 552064, 621072, 697344, 700416, 828096, 929792, 1046016, 1104128, 1242144, 1394688, 1400832, 1656192, 1859584, 2092032, 2208256, 2484288, 2789376, 3312384, 4184064, 4416512, 4968576, 5578752, 6624768, 8368128, 8833024, 9937152, 13249536, 16736256, 17666048, 19874304, 26499072, 35332096, 39748608, 52998144, 79497216, 105996288, 158994432, 317988864]

約数ペア:

[(1, 317988864), (2, 158994432), (3, 105996288), (4, 79497216), (6, 52998144), (8, 39748608), (9, 35332096), (12, 26499072), (16, 19874304), (18, 17666048), (19, 16736256), (24, 13249536), (32, 9937152), (36, 8833024), (38, 8368128), (48, 6624768), (57, 5578752), (64, 4968576), (72, 4416512), (76, 4184064), (96, 3312384), (114, 2789376), (128, 2484288), (144, 2208256), (152, 2092032), (171, 1859584), (192, 1656192), (227, 1400832), (228, 1394688), (256, 1242144), (288, 1104128), (304, 1046016), (342, 929792), (384, 828096), (454, 700416), (456, 697344), (512, 621072), (576, 552064), (608, 523008), (681, 466944), (684, 464896), (768, 414048), (908, 350208), (912, 348672), (1024, 310536), (1152, 276032), (1216, 261504), (1362, 233472), (1368, 232448), (1536, 207024), (1816, 175104), (1824, 174336), (2043, 155648), (2048, 155268), (2304, 138016), (2432, 130752), (2724, 116736), (2736, 116224), (3072, 103512), (3632, 87552), (3648, 87168), (4086, 77824), (4096, 77634), (4313, 73728), (4608, 69008), (4864, 65376), (5448, 58368), (5472, 58112), (6144, 51756), (7264, 43776), (7296, 43584), (8172, 38912), (8192, 38817), (8626, 36864), (9216, 34504), (9728, 32688), (10896, 29184), (10944, 29056), (12288, 25878), (12939, 24576), (14528, 21888), (14592, 21792), (16344, 19456), (17252, 18432)]