1623336

素因数分解:

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

素因数の和:87

約数の個数: 96

約数和(自身を含む): 4915680

約数和(自身を除く): 3292344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 121, 129, 132, 143, 156, 172, 242, 258, 264, 286, 312, 344, 363, 429, 473, 484, 516, 559, 572, 726, 858, 946, 968, 1032, 1118, 1144, 1419, 1452, 1573, 1677, 1716, 1892, 2236, 2838, 2904, 3146, 3354, 3432, 3784, 4472, 4719, 5203, 5676, 6149, 6292, 6708, 9438, 10406, 11352, 12298, 12584, 13416, 15609, 18447, 18876, 20812, 24596, 31218, 36894, 37752, 41624, 49192, 62436, 67639, 73788, 124872, 135278, 147576, 202917, 270556, 405834, 541112, 811668, 1623336]

約数ペア:

[(1, 1623336), (2, 811668), (3, 541112), (4, 405834), (6, 270556), (8, 202917), (11, 147576), (12, 135278), (13, 124872), (22, 73788), (24, 67639), (26, 62436), (33, 49192), (39, 41624), (43, 37752), (44, 36894), (52, 31218), (66, 24596), (78, 20812), (86, 18876), (88, 18447), (104, 15609), (121, 13416), (129, 12584), (132, 12298), (143, 11352), (156, 10406), (172, 9438), (242, 6708), (258, 6292), (264, 6149), (286, 5676), (312, 5203), (344, 4719), (363, 4472), (429, 3784), (473, 3432), (484, 3354), (516, 3146), (559, 2904), (572, 2838), (726, 2236), (858, 1892), (946, 1716), (968, 1677), (1032, 1573), (1118, 1452), (1144, 1419)]