1406336512

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4967}}^1$

素因数の和:5071

約数の個数: 80

約数和(自身を含む): 3252648960

約数和(自身を除く): 1846312448

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, 1106, 1264, 1792, 2212, 2528, 3584, 4424, 4967, 5056, 8848, 9934, 10112, 17696, 19868, 20224, 34769, 35392, 39736, 40448, 69538, 70784, 79472, 139076, 141568, 158944, 278152, 283136, 317888, 392393, 556304, 635776, 784786, 1112608, 1271552, 1569572, 2225216, 2543104, 2746751, 3139144, 4450432, 5493502, 6278288, 8900864, 10987004, 12556576, 17801728, 21974008, 25113152, 43948016, 50226304, 87896032, 100452608, 175792064, 200905216, 351584128, 703168256, 1406336512]

約数ペア:

[(1, 1406336512), (2, 703168256), (4, 351584128), (7, 200905216), (8, 175792064), (14, 100452608), (16, 87896032), (28, 50226304), (32, 43948016), (56, 25113152), (64, 21974008), (79, 17801728), (112, 12556576), (128, 10987004), (158, 8900864), (224, 6278288), (256, 5493502), (316, 4450432), (448, 3139144), (512, 2746751), (553, 2543104), (632, 2225216), (896, 1569572), (1106, 1271552), (1264, 1112608), (1792, 784786), (2212, 635776), (2528, 556304), (3584, 392393), (4424, 317888), (4967, 283136), (5056, 278152), (8848, 158944), (9934, 141568), (10112, 139076), (17696, 79472), (19868, 70784), (20224, 69538), (34769, 40448), (35392, 39736)]