2018399768

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16141}}^1$

素因数の和:16201

約数の個数: 96

約数和(自身を含む): 4968507600

約数和(自身を除く): 2950107832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 154, 196, 203, 232, 308, 319, 392, 406, 539, 616, 638, 812, 1078, 1276, 1421, 1624, 2156, 2233, 2552, 2842, 4312, 4466, 5684, 8932, 11368, 15631, 16141, 17864, 31262, 32282, 62524, 64564, 112987, 125048, 129128, 177551, 225974, 355102, 451948, 468089, 710204, 790909, 903896, 936178, 1242857, 1420408, 1581818, 1872356, 2485714, 3163636, 3276623, 3744712, 4971428, 5148979, 6327272, 6553246, 8699999, 9942856, 10297958, 13106492, 17399998, 20595916, 22936361, 26212984, 34799996, 36042853, 41191832, 45872722, 69599992, 72085706, 91745444, 144171412, 183490888, 252299971, 288342824, 504599942, 1009199884, 2018399768]

約数ペア:

[(1, 2018399768), (2, 1009199884), (4, 504599942), (7, 288342824), (8, 252299971), (11, 183490888), (14, 144171412), (22, 91745444), (28, 72085706), (29, 69599992), (44, 45872722), (49, 41191832), (56, 36042853), (58, 34799996), (77, 26212984), (88, 22936361), (98, 20595916), (116, 17399998), (154, 13106492), (196, 10297958), (203, 9942856), (232, 8699999), (308, 6553246), (319, 6327272), (392, 5148979), (406, 4971428), (539, 3744712), (616, 3276623), (638, 3163636), (812, 2485714), (1078, 1872356), (1276, 1581818), (1421, 1420408), (1624, 1242857), (2156, 936178), (2233, 903896), (2552, 790909), (2842, 710204), (4312, 468089), (4466, 451948), (5684, 355102), (8932, 225974), (11368, 177551), (15631, 129128), (16141, 125048), (17864, 112987), (31262, 64564), (32282, 62524)]