1621921104

素因数分解:

$2^4\times 3^3\times {\mathrm{601}}^1\times {\mathrm{6247}}^1$

素因数の和:6865

約数の個数: 80

約数和(自身を含む): 4664007040

約数和(自身を除く): 3042085936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 601, 1202, 1803, 2404, 3606, 4808, 5409, 6247, 7212, 9616, 10818, 12494, 14424, 16227, 18741, 21636, 24988, 28848, 32454, 37482, 43272, 49976, 56223, 64908, 74964, 86544, 99952, 112446, 129816, 149928, 168669, 224892, 259632, 299856, 337338, 449784, 674676, 899568, 1349352, 2698704, 3754447, 7508894, 11263341, 15017788, 22526682, 30035576, 33790023, 45053364, 60071152, 67580046, 90106728, 101370069, 135160092, 180213456, 202740138, 270320184, 405480276, 540640368, 810960552, 1621921104]

約数ペア:

[(1, 1621921104), (2, 810960552), (3, 540640368), (4, 405480276), (6, 270320184), (8, 202740138), (9, 180213456), (12, 135160092), (16, 101370069), (18, 90106728), (24, 67580046), (27, 60071152), (36, 45053364), (48, 33790023), (54, 30035576), (72, 22526682), (108, 15017788), (144, 11263341), (216, 7508894), (432, 3754447), (601, 2698704), (1202, 1349352), (1803, 899568), (2404, 674676), (3606, 449784), (4808, 337338), (5409, 299856), (6247, 259632), (7212, 224892), (9616, 168669), (10818, 149928), (12494, 129816), (14424, 112446), (16227, 99952), (18741, 86544), (21636, 74964), (24988, 64908), (28848, 56223), (32454, 49976), (37482, 43272)]