1375275816

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21247}}^1$

素因数の和:21319

約数の個数: 96

約数和(自身を含む): 3977625600

約数和(自身を除く): 2602349784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 899, 1044, 1116, 1798, 2088, 2232, 2697, 3596, 5394, 7192, 8091, 10788, 16182, 21247, 21576, 32364, 42494, 63741, 64728, 84988, 127482, 169976, 191223, 254964, 382446, 509928, 616163, 658657, 764892, 1232326, 1317314, 1529784, 1848489, 1975971, 2464652, 2634628, 3696978, 3951942, 4929304, 5269256, 5545467, 5927913, 7393956, 7903884, 11090934, 11855826, 14787912, 15807768, 19101053, 22181868, 23711652, 38202106, 44363736, 47423304, 57303159, 76404212, 114606318, 152808424, 171909477, 229212636, 343818954, 458425272, 687637908, 1375275816]

約数ペア:

[(1, 1375275816), (2, 687637908), (3, 458425272), (4, 343818954), (6, 229212636), (8, 171909477), (9, 152808424), (12, 114606318), (18, 76404212), (24, 57303159), (29, 47423304), (31, 44363736), (36, 38202106), (58, 23711652), (62, 22181868), (72, 19101053), (87, 15807768), (93, 14787912), (116, 11855826), (124, 11090934), (174, 7903884), (186, 7393956), (232, 5927913), (248, 5545467), (261, 5269256), (279, 4929304), (348, 3951942), (372, 3696978), (522, 2634628), (558, 2464652), (696, 1975971), (744, 1848489), (899, 1529784), (1044, 1317314), (1116, 1232326), (1798, 764892), (2088, 658657), (2232, 616163), (2697, 509928), (3596, 382446), (5394, 254964), (7192, 191223), (8091, 169976), (10788, 127482), (16182, 84988), (21247, 64728), (21576, 63741), (32364, 42494)]