388528845824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{686117}}^1$

素因数の和:686223

約数の個数: 88

約数和(自身を含む): 898869469440

約数和(自身を除く): 510340623616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1024, 1106, 1264, 1792, 2212, 2528, 3584, 4424, 5056, 7168, 8848, 10112, 17696, 20224, 35392, 40448, 70784, 80896, 141568, 283136, 566272, 686117, 1372234, 2744468, 4802819, 5488936, 9605638, 10977872, 19211276, 21955744, 38422552, 43911488, 54203243, 76845104, 87822976, 108406486, 153690208, 175645952, 216812972, 307380416, 351291904, 379422701, 433625944, 614760832, 702583808, 758845402, 867251888, 1229521664, 1517690804, 1734503776, 2459043328, 3035381608, 3469007552, 4918086656, 6070763216, 6938015104, 12141526432, 13876030208, 24283052864, 27752060416, 48566105728, 55504120832, 97132211456, 194264422912, 388528845824]

約数ペア:

[(1, 388528845824), (2, 194264422912), (4, 97132211456), (7, 55504120832), (8, 48566105728), (14, 27752060416), (16, 24283052864), (28, 13876030208), (32, 12141526432), (56, 6938015104), (64, 6070763216), (79, 4918086656), (112, 3469007552), (128, 3035381608), (158, 2459043328), (224, 1734503776), (256, 1517690804), (316, 1229521664), (448, 867251888), (512, 758845402), (553, 702583808), (632, 614760832), (896, 433625944), (1024, 379422701), (1106, 351291904), (1264, 307380416), (1792, 216812972), (2212, 175645952), (2528, 153690208), (3584, 108406486), (4424, 87822976), (5056, 76845104), (7168, 54203243), (8848, 43911488), (10112, 38422552), (17696, 21955744), (20224, 19211276), (35392, 10977872), (40448, 9605638), (70784, 5488936), (80896, 4802819), (141568, 2744468), (283136, 1372234), (566272, 686117)]