243291276

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{39521}}^1$

素因数の和:39556

約数の個数: 60

約数和(自身を含む): 669502680

約数和(自身を除く): 426211404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 39521, 79042, 118563, 158084, 237126, 355689, 474252, 711378, 750899, 1067067, 1422756, 1501798, 2134134, 2252697, 3003596, 3201201, 4268268, 4505394, 6402402, 6758091, 9010788, 12804804, 13516182, 20274273, 27032364, 40548546, 60822819, 81097092, 121645638, 243291276]

約数ペア:

[(1, 243291276), (2, 121645638), (3, 81097092), (4, 60822819), (6, 40548546), (9, 27032364), (12, 20274273), (18, 13516182), (19, 12804804), (27, 9010788), (36, 6758091), (38, 6402402), (54, 4505394), (57, 4268268), (76, 3201201), (81, 3003596), (108, 2252697), (114, 2134134), (162, 1501798), (171, 1422756), (228, 1067067), (324, 750899), (342, 711378), (513, 474252), (684, 355689), (1026, 237126), (1539, 158084), (2052, 118563), (3078, 79042), (6156, 39521)]