405719184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6824

約数の個数: 80

約数和(自身を含む): 1140538112

約数和(自身を除く): 734818928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4656, 5044, 6703, 7566, 10088, 13406, 15132, 20109, 20176, 26812, 30264, 40218, 53624, 60528, 80436, 87139, 107248, 160872, 174278, 261417, 321744, 348556, 522834, 650191, 697112, 1045668, 1300382, 1394224, 1950573, 2091336, 2600764, 3901146, 4182672, 5201528, 7802292, 8452483, 10403056, 15604584, 16904966, 25357449, 31209168, 33809932, 50714898, 67619864, 101429796, 135239728, 202859592, 405719184]

約数ペア:

[(1, 405719184), (2, 202859592), (3, 135239728), (4, 101429796), (6, 67619864), (8, 50714898), (12, 33809932), (13, 31209168), (16, 25357449), (24, 16904966), (26, 15604584), (39, 10403056), (48, 8452483), (52, 7802292), (78, 5201528), (97, 4182672), (104, 3901146), (156, 2600764), (194, 2091336), (208, 1950573), (291, 1394224), (312, 1300382), (388, 1045668), (582, 697112), (624, 650191), (776, 522834), (1164, 348556), (1261, 321744), (1552, 261417), (2328, 174278), (2522, 160872), (3783, 107248), (4656, 87139), (5044, 80436), (6703, 60528), (7566, 53624), (10088, 40218), (13406, 30264), (15132, 26812), (20109, 20176)]