1383669456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3209}}^1$

素因数の和:3924

約数の個数: 80

約数和(自身を含む): 3856211520

約数和(自身を除く): 2472542064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 691, 1382, 2073, 2764, 3209, 4146, 5528, 6418, 8292, 8983, 9627, 11056, 12836, 16584, 17966, 19254, 25672, 26949, 33168, 35932, 38508, 41717, 51344, 53898, 71864, 77016, 83434, 107796, 125151, 143728, 154032, 166868, 215592, 250302, 333736, 431184, 500604, 667472, 1001208, 2002416, 2217419, 4434838, 6652257, 8869676, 13304514, 17739352, 26609028, 28826447, 35478704, 53218056, 57652894, 86479341, 106436112, 115305788, 172958682, 230611576, 345917364, 461223152, 691834728, 1383669456]

約数ペア:

[(1, 1383669456), (2, 691834728), (3, 461223152), (4, 345917364), (6, 230611576), (8, 172958682), (12, 115305788), (13, 106436112), (16, 86479341), (24, 57652894), (26, 53218056), (39, 35478704), (48, 28826447), (52, 26609028), (78, 17739352), (104, 13304514), (156, 8869676), (208, 6652257), (312, 4434838), (624, 2217419), (691, 2002416), (1382, 1001208), (2073, 667472), (2764, 500604), (3209, 431184), (4146, 333736), (5528, 250302), (6418, 215592), (8292, 166868), (8983, 154032), (9627, 143728), (11056, 125151), (12836, 107796), (16584, 83434), (17966, 77016), (19254, 71864), (25672, 53898), (26949, 51344), (33168, 41717), (35932, 38508)]