281435568

素因数分解:

$2^4\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{3943}}^1$

素因数の和:5441

約数の個数: 40

約数和(自身を含む): 727715328

約数和(自身を除く): 446279760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1487, 2974, 3943, 4461, 5948, 7886, 8922, 11829, 11896, 15772, 17844, 23658, 23792, 31544, 35688, 47316, 63088, 71376, 94632, 189264, 5863241, 11726482, 17589723, 23452964, 35179446, 46905928, 70358892, 93811856, 140717784, 281435568]

約数ペア:

[(1, 281435568), (2, 140717784), (3, 93811856), (4, 70358892), (6, 46905928), (8, 35179446), (12, 23452964), (16, 17589723), (24, 11726482), (48, 5863241), (1487, 189264), (2974, 94632), (3943, 71376), (4461, 63088), (5948, 47316), (7886, 35688), (8922, 31544), (11829, 23792), (11896, 23658), (15772, 17844)]