281178402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{45191}}^1$

素因数の和:45274

約数の個数: 32

約数和(自身を含む): 605211264

約数和(自身を除く): 324032862

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 45191, 90382, 135573, 271146, 768247, 1536494, 2304741, 2756651, 4609482, 5513302, 8269953, 16539906, 46863067, 93726134, 140589201, 281178402]

約数ペア:

[(1, 281178402), (2, 140589201), (3, 93726134), (6, 46863067), (17, 16539906), (34, 8269953), (51, 5513302), (61, 4609482), (102, 2756651), (122, 2304741), (183, 1536494), (366, 768247), (1037, 271146), (2074, 135573), (3111, 90382), (6222, 45191)]