672380109863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{8681}}^1$

素因数の和:9048

約数の個数: 64

約数和(自身を含む): 869144601600

約数和(自身を除く): 196764491737

約数列:

[1, 7, 11, 43, 77, 149, 157, 301, 473, 1043, 1099, 1639, 1727, 3311, 6407, 6751, 8681, 11473, 12089, 23393, 44849, 47257, 60767, 70477, 74261, 95491, 163751, 257323, 373283, 493339, 519827, 668437, 1005899, 1293469, 1362917, 1801261, 2612981, 4106113, 7041293, 9054283, 9540419, 11064889, 14228159, 14992087, 28742791, 55619167, 58605431, 77454223, 99597113, 104944609, 203074633, 389334169, 410238017, 611810837, 644659741, 1421522431, 2233820963, 4282675859, 4512618187, 8732209219, 15636746741, 61125464533, 96054301409, 672380109863]

約数ペア:

[(1, 672380109863), (7, 96054301409), (11, 61125464533), (43, 15636746741), (77, 8732209219), (149, 4512618187), (157, 4282675859), (301, 2233820963), (473, 1421522431), (1043, 644659741), (1099, 611810837), (1639, 410238017), (1727, 389334169), (3311, 203074633), (6407, 104944609), (6751, 99597113), (8681, 77454223), (11473, 58605431), (12089, 55619167), (23393, 28742791), (44849, 14992087), (47257, 14228159), (60767, 11064889), (70477, 9540419), (74261, 9054283), (95491, 7041293), (163751, 4106113), (257323, 2612981), (373283, 1801261), (493339, 1362917), (519827, 1293469), (668437, 1005899)]