16919481528

素因数分解:

$2^3\times 3^5\times {\mathrm{127}}^1\times {\mathrm{68531}}^1$

素因数の和:68679

約数の個数: 96

約数和(自身を含む): 47895644160

約数和(自身を除く): 30976162632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 243, 254, 324, 381, 486, 508, 648, 762, 972, 1016, 1143, 1524, 1944, 2286, 3048, 3429, 4572, 6858, 9144, 10287, 13716, 20574, 27432, 30861, 41148, 61722, 68531, 82296, 123444, 137062, 205593, 246888, 274124, 411186, 548248, 616779, 822372, 1233558, 1644744, 1850337, 2467116, 3700674, 4934232, 5551011, 7401348, 8703437, 11102022, 14802696, 16653033, 17406874, 22204044, 26110311, 33306066, 34813748, 44408088, 52220622, 66612132, 69627496, 78330933, 104441244, 133224264, 156661866, 208882488, 234992799, 313323732, 469985598, 626647464, 704978397, 939971196, 1409956794, 1879942392, 2114935191, 2819913588, 4229870382, 5639827176, 8459740764, 16919481528]

約数ペア:

[(1, 16919481528), (2, 8459740764), (3, 5639827176), (4, 4229870382), (6, 2819913588), (8, 2114935191), (9, 1879942392), (12, 1409956794), (18, 939971196), (24, 704978397), (27, 626647464), (36, 469985598), (54, 313323732), (72, 234992799), (81, 208882488), (108, 156661866), (127, 133224264), (162, 104441244), (216, 78330933), (243, 69627496), (254, 66612132), (324, 52220622), (381, 44408088), (486, 34813748), (508, 33306066), (648, 26110311), (762, 22204044), (972, 17406874), (1016, 16653033), (1143, 14802696), (1524, 11102022), (1944, 8703437), (2286, 7401348), (3048, 5551011), (3429, 4934232), (4572, 3700674), (6858, 2467116), (9144, 1850337), (10287, 1644744), (13716, 1233558), (20574, 822372), (27432, 616779), (30861, 548248), (41148, 411186), (61722, 274124), (68531, 246888), (82296, 205593), (123444, 137062)]