1789950312

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{28477}}^1$

素因数の和:28592

約数の個数: 80

約数和(自身を含む): 5065381860

約数和(自身を除く): 3275431548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 7857, 10476, 15714, 20952, 28477, 31428, 56954, 62856, 85431, 113908, 170862, 227816, 256293, 341724, 512586, 683448, 768879, 1025172, 1537758, 2050344, 2306637, 2762269, 3075516, 4613274, 5524538, 6151032, 8286807, 9226548, 11049076, 16573614, 18453096, 22098152, 24860421, 33147228, 49720842, 66294456, 74581263, 99441684, 149162526, 198883368, 223743789, 298325052, 447487578, 596650104, 894975156, 1789950312]

約数ペア:

[(1, 1789950312), (2, 894975156), (3, 596650104), (4, 447487578), (6, 298325052), (8, 223743789), (9, 198883368), (12, 149162526), (18, 99441684), (24, 74581263), (27, 66294456), (36, 49720842), (54, 33147228), (72, 24860421), (81, 22098152), (97, 18453096), (108, 16573614), (162, 11049076), (194, 9226548), (216, 8286807), (291, 6151032), (324, 5524538), (388, 4613274), (582, 3075516), (648, 2762269), (776, 2306637), (873, 2050344), (1164, 1537758), (1746, 1025172), (2328, 768879), (2619, 683448), (3492, 512586), (5238, 341724), (6984, 256293), (7857, 227816), (10476, 170862), (15714, 113908), (20952, 85431), (28477, 62856), (31428, 56954)]