1277792148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{12757}}^1$

素因数の和:13272

約数の個数: 48

約数和(自身を含む): 3163575744

約数和(自身を除く): 1885783596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 491, 982, 1473, 1964, 2946, 5892, 8347, 12757, 16694, 25041, 25514, 33388, 38271, 50082, 51028, 76542, 100164, 153084, 216869, 433738, 650607, 867476, 1301214, 2602428, 6263687, 12527374, 18791061, 25054748, 37582122, 75164244, 106482679, 212965358, 319448037, 425930716, 638896074, 1277792148]

約数ペア:

[(1, 1277792148), (2, 638896074), (3, 425930716), (4, 319448037), (6, 212965358), (12, 106482679), (17, 75164244), (34, 37582122), (51, 25054748), (68, 18791061), (102, 12527374), (204, 6263687), (491, 2602428), (982, 1301214), (1473, 867476), (1964, 650607), (2946, 433738), (5892, 216869), (8347, 153084), (12757, 100164), (16694, 76542), (25041, 51028), (25514, 50082), (33388, 38271)]