2012968216

素因数分解:

$2^3\times 7^3\times {\mathrm{563}}^1\times {\mathrm{1303}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 4412736000

約数和(自身を除く): 2399767784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 563, 686, 1126, 1303, 1372, 2252, 2606, 2744, 3941, 4504, 5212, 7882, 9121, 10424, 15764, 18242, 27587, 31528, 36484, 55174, 63847, 72968, 110348, 127694, 193109, 220696, 255388, 386218, 446929, 510776, 733589, 772436, 893858, 1467178, 1544872, 1787716, 2934356, 3575432, 5135123, 5868712, 10270246, 20540492, 35945861, 41080984, 71891722, 143783444, 251621027, 287566888, 503242054, 1006484108, 2012968216]

約数ペア:

[(1, 2012968216), (2, 1006484108), (4, 503242054), (7, 287566888), (8, 251621027), (14, 143783444), (28, 71891722), (49, 41080984), (56, 35945861), (98, 20540492), (196, 10270246), (343, 5868712), (392, 5135123), (563, 3575432), (686, 2934356), (1126, 1787716), (1303, 1544872), (1372, 1467178), (2252, 893858), (2606, 772436), (2744, 733589), (3941, 510776), (4504, 446929), (5212, 386218), (7882, 255388), (9121, 220696), (10424, 193109), (15764, 127694), (18242, 110348), (27587, 72968), (31528, 63847), (36484, 55174)]