1621828224

素因数分解:

$2^7\times 3^3\times {\mathrm{469279}}^1$

素因数の和:469302

約数の個数: 64

約数和(自身を含む): 4786656000

約数和(自身を除く): 3164827776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 469279, 938558, 1407837, 1877116, 2815674, 3754232, 4223511, 5631348, 7508464, 8447022, 11262696, 12670533, 15016928, 16894044, 22525392, 25341066, 30033856, 33788088, 45050784, 50682132, 60067712, 67576176, 90101568, 101364264, 135152352, 180203136, 202728528, 270304704, 405457056, 540609408, 810914112, 1621828224]

約数ペア:

[(1, 1621828224), (2, 810914112), (3, 540609408), (4, 405457056), (6, 270304704), (8, 202728528), (9, 180203136), (12, 135152352), (16, 101364264), (18, 90101568), (24, 67576176), (27, 60067712), (32, 50682132), (36, 45050784), (48, 33788088), (54, 30033856), (64, 25341066), (72, 22525392), (96, 16894044), (108, 15016928), (128, 12670533), (144, 11262696), (192, 8447022), (216, 7508464), (288, 5631348), (384, 4223511), (432, 3754232), (576, 2815674), (864, 1877116), (1152, 1407837), (1728, 938558), (3456, 469279)]