2680392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 8043840

約数和(自身を除く): 5363448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 121, 132, 142, 143, 156, 213, 242, 264, 284, 286, 312, 363, 426, 429, 484, 568, 572, 726, 781, 852, 858, 923, 968, 1144, 1452, 1562, 1573, 1704, 1716, 1846, 2343, 2769, 2904, 3124, 3146, 3432, 3692, 4686, 4719, 5538, 6248, 6292, 7384, 8591, 9372, 9438, 10153, 11076, 12584, 17182, 18744, 18876, 20306, 22152, 25773, 30459, 34364, 37752, 40612, 51546, 60918, 68728, 81224, 103092, 111683, 121836, 206184, 223366, 243672, 335049, 446732, 670098, 893464, 1340196, 2680392]

約数ペア:

[(1, 2680392), (2, 1340196), (3, 893464), (4, 670098), (6, 446732), (8, 335049), (11, 243672), (12, 223366), (13, 206184), (22, 121836), (24, 111683), (26, 103092), (33, 81224), (39, 68728), (44, 60918), (52, 51546), (66, 40612), (71, 37752), (78, 34364), (88, 30459), (104, 25773), (121, 22152), (132, 20306), (142, 18876), (143, 18744), (156, 17182), (213, 12584), (242, 11076), (264, 10153), (284, 9438), (286, 9372), (312, 8591), (363, 7384), (426, 6292), (429, 6248), (484, 5538), (568, 4719), (572, 4686), (726, 3692), (781, 3432), (852, 3146), (858, 3124), (923, 2904), (968, 2769), (1144, 2343), (1452, 1846), (1562, 1716), (1573, 1704)]