1340196

素因数分解:

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

素因数の和:113

約数の個数: 72

約数和(自身を含む): 3753792

約数和(自身を除く): 2413596

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 121, 132, 142, 143, 156, 213, 242, 284, 286, 363, 426, 429, 484, 572, 726, 781, 852, 858, 923, 1452, 1562, 1573, 1716, 1846, 2343, 2769, 3124, 3146, 3692, 4686, 4719, 5538, 6292, 8591, 9372, 9438, 10153, 11076, 17182, 18876, 20306, 25773, 30459, 34364, 40612, 51546, 60918, 103092, 111683, 121836, 223366, 335049, 446732, 670098, 1340196]

約数ペア:

[(1, 1340196), (2, 670098), (3, 446732), (4, 335049), (6, 223366), (11, 121836), (12, 111683), (13, 103092), (22, 60918), (26, 51546), (33, 40612), (39, 34364), (44, 30459), (52, 25773), (66, 20306), (71, 18876), (78, 17182), (121, 11076), (132, 10153), (142, 9438), (143, 9372), (156, 8591), (213, 6292), (242, 5538), (284, 4719), (286, 4686), (363, 3692), (426, 3146), (429, 3124), (484, 2769), (572, 2343), (726, 1846), (781, 1716), (852, 1573), (858, 1562), (923, 1452)]