811668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 2293984

約数和(自身を除く): 1482316

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 121, 129, 132, 143, 156, 172, 242, 258, 286, 363, 429, 473, 484, 516, 559, 572, 726, 858, 946, 1118, 1419, 1452, 1573, 1677, 1716, 1892, 2236, 2838, 3146, 3354, 4719, 5203, 5676, 6149, 6292, 6708, 9438, 10406, 12298, 15609, 18447, 18876, 20812, 24596, 31218, 36894, 62436, 67639, 73788, 135278, 202917, 270556, 405834, 811668]

約数ペア:

[(1, 811668), (2, 405834), (3, 270556), (4, 202917), (6, 135278), (11, 73788), (12, 67639), (13, 62436), (22, 36894), (26, 31218), (33, 24596), (39, 20812), (43, 18876), (44, 18447), (52, 15609), (66, 12298), (78, 10406), (86, 9438), (121, 6708), (129, 6292), (132, 6149), (143, 5676), (156, 5203), (172, 4719), (242, 3354), (258, 3146), (286, 2838), (363, 2236), (429, 1892), (473, 1716), (484, 1677), (516, 1573), (559, 1452), (572, 1419), (726, 1118), (858, 946)]