1643069448

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{149153}}^1$

素因数の和:149188

約数の個数: 80

約数和(自身を含む): 4872861180

約数和(自身を除く): 3229791732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 149153, 298306, 447459, 596612, 894918, 1193224, 1342377, 1789836, 2535601, 2684754, 3579672, 4027131, 5071202, 5369508, 7606803, 8054262, 10142404, 10739016, 12081393, 15213606, 16108524, 20284808, 22820409, 24162786, 30427212, 32217048, 45640818, 48325572, 60854424, 68461227, 91281636, 96651144, 136922454, 182563272, 205383681, 273844908, 410767362, 547689816, 821534724, 1643069448]

約数ペア:

[(1, 1643069448), (2, 821534724), (3, 547689816), (4, 410767362), (6, 273844908), (8, 205383681), (9, 182563272), (12, 136922454), (17, 96651144), (18, 91281636), (24, 68461227), (27, 60854424), (34, 48325572), (36, 45640818), (51, 32217048), (54, 30427212), (68, 24162786), (72, 22820409), (81, 20284808), (102, 16108524), (108, 15213606), (136, 12081393), (153, 10739016), (162, 10142404), (204, 8054262), (216, 7606803), (306, 5369508), (324, 5071202), (408, 4027131), (459, 3579672), (612, 2684754), (648, 2535601), (918, 1789836), (1224, 1342377), (1377, 1193224), (1836, 894918), (2754, 596612), (3672, 447459), (5508, 298306), (11016, 149153)]