329584272

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 873194112

約数和(自身を除く): 543609840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 97, 142, 194, 213, 284, 291, 388, 426, 568, 582, 776, 852, 997, 1136, 1164, 1552, 1704, 1994, 2328, 2991, 3408, 3988, 4656, 5982, 6887, 7976, 11964, 13774, 15952, 20661, 23928, 27548, 41322, 47856, 55096, 70787, 82644, 96709, 110192, 141574, 165288, 193418, 212361, 283148, 290127, 330576, 386836, 424722, 566296, 580254, 773672, 849444, 1132592, 1160508, 1547344, 1698888, 2321016, 3397776, 4642032, 6866339, 13732678, 20599017, 27465356, 41198034, 54930712, 82396068, 109861424, 164792136, 329584272]

約数ペア:

[(1, 329584272), (2, 164792136), (3, 109861424), (4, 82396068), (6, 54930712), (8, 41198034), (12, 27465356), (16, 20599017), (24, 13732678), (48, 6866339), (71, 4642032), (97, 3397776), (142, 2321016), (194, 1698888), (213, 1547344), (284, 1160508), (291, 1132592), (388, 849444), (426, 773672), (568, 580254), (582, 566296), (776, 424722), (852, 386836), (997, 330576), (1136, 290127), (1164, 283148), (1552, 212361), (1704, 193418), (1994, 165288), (2328, 141574), (2991, 110192), (3408, 96709), (3988, 82644), (4656, 70787), (5982, 55096), (6887, 47856), (7976, 41322), (11964, 27548), (13774, 23928), (15952, 20661)]