766630992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 2050725888

約数和(自身を除く): 1284094896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 443, 496, 744, 886, 1163, 1329, 1488, 1772, 2326, 2658, 3489, 3544, 4652, 5316, 6978, 7088, 9304, 10632, 13733, 13956, 18608, 21264, 27466, 27912, 36053, 41199, 54932, 55824, 72106, 82398, 108159, 109864, 144212, 164796, 216318, 219728, 288424, 329592, 432636, 515209, 576848, 659184, 865272, 1030418, 1545627, 1730544, 2060836, 3091254, 4121672, 6182508, 8243344, 12365016, 15971479, 24730032, 31942958, 47914437, 63885916, 95828874, 127771832, 191657748, 255543664, 383315496, 766630992]

約数ペア:

[(1, 766630992), (2, 383315496), (3, 255543664), (4, 191657748), (6, 127771832), (8, 95828874), (12, 63885916), (16, 47914437), (24, 31942958), (31, 24730032), (48, 15971479), (62, 12365016), (93, 8243344), (124, 6182508), (186, 4121672), (248, 3091254), (372, 2060836), (443, 1730544), (496, 1545627), (744, 1030418), (886, 865272), (1163, 659184), (1329, 576848), (1488, 515209), (1772, 432636), (2326, 329592), (2658, 288424), (3489, 219728), (3544, 216318), (4652, 164796), (5316, 144212), (6978, 109864), (7088, 108159), (9304, 82398), (10632, 72106), (13733, 55824), (13956, 54932), (18608, 41199), (21264, 36053), (27466, 27912)]