221932968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 575147520

約数和(自身を除く): 353214552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 317, 372, 634, 744, 941, 951, 1268, 1882, 1902, 2536, 2823, 3764, 3804, 5646, 7528, 7608, 9827, 11292, 19654, 22584, 29171, 29481, 39308, 58342, 58962, 78616, 87513, 116684, 117924, 175026, 233368, 235848, 298297, 350052, 596594, 700104, 894891, 1193188, 1789782, 2386376, 3579564, 7159128, 9247207, 18494414, 27741621, 36988828, 55483242, 73977656, 110966484, 221932968]

約数ペア:

[(1, 221932968), (2, 110966484), (3, 73977656), (4, 55483242), (6, 36988828), (8, 27741621), (12, 18494414), (24, 9247207), (31, 7159128), (62, 3579564), (93, 2386376), (124, 1789782), (186, 1193188), (248, 894891), (317, 700104), (372, 596594), (634, 350052), (744, 298297), (941, 235848), (951, 233368), (1268, 175026), (1882, 117924), (1902, 116684), (2536, 87513), (2823, 78616), (3764, 58962), (3804, 58342), (5646, 39308), (7528, 29481), (7608, 29171), (9827, 22584), (11292, 19654)]