216050288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 428160096

約数和(自身を除く): 212109808

約数列:

[1, 2, 4, 8, 16, 61, 122, 181, 244, 362, 488, 724, 976, 1223, 1448, 2446, 2896, 4892, 9784, 11041, 19568, 22082, 44164, 74603, 88328, 149206, 176656, 221363, 298412, 442726, 596824, 885452, 1193648, 1770904, 3541808, 13503143, 27006286, 54012572, 108025144, 216050288]

約数ペア:

[(1, 216050288), (2, 108025144), (4, 54012572), (8, 27006286), (16, 13503143), (61, 3541808), (122, 1770904), (181, 1193648), (244, 885452), (362, 596824), (488, 442726), (724, 298412), (976, 221363), (1223, 176656), (1448, 149206), (2446, 88328), (2896, 74603), (4892, 44164), (9784, 22082), (11041, 19568)]