1279557612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{1093}}^1$

素因数の和:2183

約数の個数: 72

約数和(自身を含む): 3345014400

約数和(自身を除く): 2065456788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1049, 1093, 1116, 2098, 2186, 3147, 3279, 4196, 4372, 6294, 6558, 9441, 9837, 12588, 13116, 18882, 19674, 32519, 33883, 37764, 39348, 65038, 67766, 97557, 101649, 130076, 135532, 195114, 203298, 292671, 304947, 390228, 406596, 585342, 609894, 1146557, 1170684, 1219788, 2293114, 3439671, 4586228, 6879342, 10319013, 13758684, 20638026, 35543267, 41276052, 71086534, 106629801, 142173068, 213259602, 319889403, 426519204, 639778806, 1279557612]

約数ペア:

[(1, 1279557612), (2, 639778806), (3, 426519204), (4, 319889403), (6, 213259602), (9, 142173068), (12, 106629801), (18, 71086534), (31, 41276052), (36, 35543267), (62, 20638026), (93, 13758684), (124, 10319013), (186, 6879342), (279, 4586228), (372, 3439671), (558, 2293114), (1049, 1219788), (1093, 1170684), (1116, 1146557), (2098, 609894), (2186, 585342), (3147, 406596), (3279, 390228), (4196, 304947), (4372, 292671), (6294, 203298), (6558, 195114), (9441, 135532), (9837, 130076), (12588, 101649), (13116, 97557), (18882, 67766), (19674, 65038), (32519, 39348), (33883, 37764)]