289072368

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51473}}^1$

素因数の和:51503

約数の個数: 80

約数和(自身を含む): 893588640

約数和(自身を除く): 604516272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 51473, 102946, 154419, 205892, 308838, 411784, 463257, 617676, 669149, 823568, 926514, 1235352, 1338298, 1389771, 1853028, 2007447, 2470704, 2676596, 2779542, 3706056, 4014894, 5353192, 5559084, 6022341, 7412112, 8029788, 10706384, 11118168, 12044682, 16059576, 18067023, 22236336, 24089364, 32119152, 36134046, 48178728, 72268092, 96357456, 144536184, 289072368]

約数ペア:

[(1, 289072368), (2, 144536184), (3, 96357456), (4, 72268092), (6, 48178728), (8, 36134046), (9, 32119152), (12, 24089364), (13, 22236336), (16, 18067023), (18, 16059576), (24, 12044682), (26, 11118168), (27, 10706384), (36, 8029788), (39, 7412112), (48, 6022341), (52, 5559084), (54, 5353192), (72, 4014894), (78, 3706056), (104, 2779542), (108, 2676596), (117, 2470704), (144, 2007447), (156, 1853028), (208, 1389771), (216, 1338298), (234, 1235352), (312, 926514), (351, 823568), (432, 669149), (468, 617676), (624, 463257), (702, 411784), (936, 308838), (1404, 205892), (1872, 154419), (2808, 102946), (5616, 51473)]