394334208

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 156

約数和(自身を含む): 1201128240

約数和(自身を除く): 806794032

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, 228, 256, 288, 304, 342, 384, 456, 512, 563, 576, 608, 684, 768, 912, 1024, 1126, 1152, 1216, 1368, 1536, 1689, 1824, 2048, 2252, 2304, 2432, 2736, 3072, 3378, 3648, 4096, 4504, 4608, 4864, 5067, 5472, 6144, 6756, 7296, 9008, 9216, 9728, 10134, 10697, 10944, 12288, 13512, 14592, 18016, 18432, 19456, 20268, 21394, 21888, 27024, 29184, 32091, 36032, 36864, 38912, 40536, 42788, 43776, 54048, 58368, 64182, 72064, 77824, 81072, 85576, 87552, 96273, 108096, 116736, 128364, 144128, 162144, 171152, 175104, 192546, 216192, 233472, 256728, 288256, 324288, 342304, 350208, 385092, 432384, 513456, 576512, 648576, 684608, 700416, 770184, 864768, 1026912, 1153024, 1297152, 1369216, 1540368, 1729536, 2053824, 2306048, 2594304, 2738432, 3080736, 3459072, 4107648, 5188608, 5476864, 6161472, 6918144, 8215296, 10377216, 10953728, 12322944, 16430592, 20754432, 21907456, 24645888, 32861184, 43814912, 49291776, 65722368, 98583552, 131444736, 197167104, 394334208]

約数ペア:

[(1, 394334208), (2, 197167104), (3, 131444736), (4, 98583552), (6, 65722368), (8, 49291776), (9, 43814912), (12, 32861184), (16, 24645888), (18, 21907456), (19, 20754432), (24, 16430592), (32, 12322944), (36, 10953728), (38, 10377216), (48, 8215296), (57, 6918144), (64, 6161472), (72, 5476864), (76, 5188608), (96, 4107648), (114, 3459072), (128, 3080736), (144, 2738432), (152, 2594304), (171, 2306048), (192, 2053824), (228, 1729536), (256, 1540368), (288, 1369216), (304, 1297152), (342, 1153024), (384, 1026912), (456, 864768), (512, 770184), (563, 700416), (576, 684608), (608, 648576), (684, 576512), (768, 513456), (912, 432384), (1024, 385092), (1126, 350208), (1152, 342304), (1216, 324288), (1368, 288256), (1536, 256728), (1689, 233472), (1824, 216192), (2048, 192546), (2252, 175104), (2304, 171152), (2432, 162144), (2736, 144128), (3072, 128364), (3378, 116736), (3648, 108096), (4096, 96273), (4504, 87552), (4608, 85576), (4864, 81072), (5067, 77824), (5472, 72064), (6144, 64182), (6756, 58368), (7296, 54048), (9008, 43776), (9216, 42788), (9728, 40536), (10134, 38912), (10697, 36864), (10944, 36032), (12288, 32091), (13512, 29184), (14592, 27024), (18016, 21888), (18432, 21394), (19456, 20268)]