220282728

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{15121}}^1$

素因数の和:15737

約数の個数: 32

約数和(自身を含む): 551650560

約数和(自身を除く): 331367832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1821, 2428, 3642, 4856, 7284, 14568, 15121, 30242, 45363, 60484, 90726, 120968, 181452, 362904, 9178447, 18356894, 27535341, 36713788, 55070682, 73427576, 110141364, 220282728]

約数ペア:

[(1, 220282728), (2, 110141364), (3, 73427576), (4, 55070682), (6, 36713788), (8, 27535341), (12, 18356894), (24, 9178447), (607, 362904), (1214, 181452), (1821, 120968), (2428, 90726), (3642, 60484), (4856, 45363), (7284, 30242), (14568, 15121)]