337441412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 748255872

約数和(自身を除く): 410814460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 137, 154, 242, 274, 308, 484, 548, 727, 847, 959, 1454, 1507, 1694, 1918, 2908, 3014, 3388, 3836, 5089, 6028, 7997, 10178, 10549, 15994, 16577, 20356, 21098, 31988, 33154, 42196, 55979, 66308, 87967, 99599, 111958, 116039, 175934, 199198, 223916, 232078, 351868, 398396, 464156, 615769, 697193, 1095589, 1231538, 1394386, 2191178, 2463076, 2788772, 4382356, 7669123, 12051479, 15338246, 24102958, 30676492, 48205916, 84360353, 168720706, 337441412]

約数ペア:

[(1, 337441412), (2, 168720706), (4, 84360353), (7, 48205916), (11, 30676492), (14, 24102958), (22, 15338246), (28, 12051479), (44, 7669123), (77, 4382356), (121, 2788772), (137, 2463076), (154, 2191178), (242, 1394386), (274, 1231538), (308, 1095589), (484, 697193), (548, 615769), (727, 464156), (847, 398396), (959, 351868), (1454, 232078), (1507, 223916), (1694, 199198), (1918, 175934), (2908, 116039), (3014, 111958), (3388, 99599), (3836, 87967), (5089, 66308), (6028, 55979), (7997, 42196), (10178, 33154), (10549, 31988), (15994, 21098), (16577, 20356)]