1961767296

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18365

約数の個数: 128

約数和(自身を含む): 5977036800

約数和(自身を除く): 4015269504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 18311, 26784, 35712, 36622, 53568, 54933, 73244, 107136, 109866, 146488, 164799, 219732, 292976, 329598, 439464, 494397, 567641, 585952, 659196, 878928, 988794, 1135282, 1171904, 1318392, 1702923, 1757856, 1977588, 2270564, 2343808, 2636784, 3405846, 3515712, 3955176, 4541128, 5108769, 5273568, 6811692, 7031424, 7910352, 9082256, 10217538, 10547136, 13623384, 15326307, 15820704, 18164512, 20435076, 21094272, 27246768, 30652614, 31641408, 36329024, 40870152, 54493536, 61305228, 63282816, 72658048, 81740304, 108987072, 122610456, 163480608, 217974144, 245220912, 326961216, 490441824, 653922432, 980883648, 1961767296]

約数ペア:

[(1, 1961767296), (2, 980883648), (3, 653922432), (4, 490441824), (6, 326961216), (8, 245220912), (9, 217974144), (12, 163480608), (16, 122610456), (18, 108987072), (24, 81740304), (27, 72658048), (31, 63282816), (32, 61305228), (36, 54493536), (48, 40870152), (54, 36329024), (62, 31641408), (64, 30652614), (72, 27246768), (93, 21094272), (96, 20435076), (108, 18164512), (124, 15820704), (128, 15326307), (144, 13623384), (186, 10547136), (192, 10217538), (216, 9082256), (248, 7910352), (279, 7031424), (288, 6811692), (372, 5273568), (384, 5108769), (432, 4541128), (496, 3955176), (558, 3515712), (576, 3405846), (744, 2636784), (837, 2343808), (864, 2270564), (992, 1977588), (1116, 1757856), (1152, 1702923), (1488, 1318392), (1674, 1171904), (1728, 1135282), (1984, 988794), (2232, 878928), (2976, 659196), (3348, 585952), (3456, 567641), (3968, 494397), (4464, 439464), (5952, 329598), (6696, 292976), (8928, 219732), (11904, 164799), (13392, 146488), (17856, 109866), (18311, 107136), (26784, 73244), (35712, 54933), (36622, 53568)]