1317173136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2551}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 3523964928

約数和(自身を除く): 2206791792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 347, 372, 496, 694, 744, 1041, 1388, 1488, 2082, 2551, 2776, 4164, 5102, 5552, 7653, 8328, 10204, 10757, 15306, 16656, 20408, 21514, 30612, 32271, 40816, 43028, 61224, 64542, 79081, 86056, 122448, 129084, 158162, 172112, 237243, 258168, 316324, 474486, 516336, 632648, 885197, 948972, 1265296, 1770394, 1897944, 2655591, 3540788, 3795888, 5311182, 7081576, 10622364, 14163152, 21244728, 27441107, 42489456, 54882214, 82323321, 109764428, 164646642, 219528856, 329293284, 439057712, 658586568, 1317173136]

約数ペア:

[(1, 1317173136), (2, 658586568), (3, 439057712), (4, 329293284), (6, 219528856), (8, 164646642), (12, 109764428), (16, 82323321), (24, 54882214), (31, 42489456), (48, 27441107), (62, 21244728), (93, 14163152), (124, 10622364), (186, 7081576), (248, 5311182), (347, 3795888), (372, 3540788), (496, 2655591), (694, 1897944), (744, 1770394), (1041, 1265296), (1388, 948972), (1488, 885197), (2082, 632648), (2551, 516336), (2776, 474486), (4164, 316324), (5102, 258168), (5552, 237243), (7653, 172112), (8328, 158162), (10204, 129084), (10757, 122448), (15306, 86056), (16656, 79081), (20408, 64542), (21514, 61224), (30612, 43028), (32271, 40816)]