1406045424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{134989}}^1$

素因数の和:135038

約数の個数: 80

約数和(自身を含む): 4285122560

約数和(自身を除く): 2879077136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 134989, 269978, 404967, 539956, 809934, 944923, 1079912, 1619868, 1889846, 2159824, 2834769, 3239736, 3779692, 4184659, 5669538, 6479472, 7559384, 8369318, 11339076, 12553977, 15118768, 16738636, 22678152, 25107954, 29292613, 33477272, 45356304, 50215908, 58585226, 66954544, 87877839, 100431816, 117170452, 175755678, 200863632, 234340904, 351511356, 468681808, 703022712, 1406045424]

約数ペア:

[(1, 1406045424), (2, 703022712), (3, 468681808), (4, 351511356), (6, 234340904), (7, 200863632), (8, 175755678), (12, 117170452), (14, 100431816), (16, 87877839), (21, 66954544), (24, 58585226), (28, 50215908), (31, 45356304), (42, 33477272), (48, 29292613), (56, 25107954), (62, 22678152), (84, 16738636), (93, 15118768), (112, 12553977), (124, 11339076), (168, 8369318), (186, 7559384), (217, 6479472), (248, 5669538), (336, 4184659), (372, 3779692), (434, 3239736), (496, 2834769), (651, 2159824), (744, 1889846), (868, 1619868), (1302, 1079912), (1488, 944923), (1736, 809934), (2604, 539956), (3472, 404967), (5208, 269978), (10416, 134989)]