331320834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5303}}^1$

素因数の和:5416

約数の個数: 64

約数和(自身を含む): 801964800

約数和(自身を除く): 470643966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 534, 702, 801, 1157, 1602, 2314, 2403, 3471, 4806, 5303, 6942, 10413, 10606, 15909, 20826, 31239, 31818, 47727, 62478, 68939, 95454, 137878, 143181, 206817, 286362, 413634, 471967, 620451, 943934, 1240902, 1415901, 1861353, 2831802, 3722706, 4247703, 6135571, 8495406, 12271142, 12743109, 18406713, 25486218, 36813426, 55220139, 110440278, 165660417, 331320834]

約数ペア:

[(1, 331320834), (2, 165660417), (3, 110440278), (6, 55220139), (9, 36813426), (13, 25486218), (18, 18406713), (26, 12743109), (27, 12271142), (39, 8495406), (54, 6135571), (78, 4247703), (89, 3722706), (117, 2831802), (178, 1861353), (234, 1415901), (267, 1240902), (351, 943934), (534, 620451), (702, 471967), (801, 413634), (1157, 286362), (1602, 206817), (2314, 143181), (2403, 137878), (3471, 95454), (4806, 68939), (5303, 62478), (6942, 47727), (10413, 31818), (10606, 31239), (15909, 20826)]