1787232984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{40939}}^1$

素因数の和:41072

約数の個数: 64

約数和(自身を含む): 4775241600

約数和(自身を除く): 2988008616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 642, 856, 1284, 1819, 2568, 3638, 5457, 7276, 10914, 14552, 21828, 40939, 43656, 81878, 122817, 163756, 245634, 327512, 491268, 695963, 982536, 1391926, 2087889, 2783852, 4175778, 4380473, 5567704, 8351556, 8760946, 13141419, 16703112, 17521892, 26282838, 35043784, 52565676, 74468041, 105131352, 148936082, 223404123, 297872164, 446808246, 595744328, 893616492, 1787232984]

約数ペア:

[(1, 1787232984), (2, 893616492), (3, 595744328), (4, 446808246), (6, 297872164), (8, 223404123), (12, 148936082), (17, 105131352), (24, 74468041), (34, 52565676), (51, 35043784), (68, 26282838), (102, 17521892), (107, 16703112), (136, 13141419), (204, 8760946), (214, 8351556), (321, 5567704), (408, 4380473), (428, 4175778), (642, 2783852), (856, 2087889), (1284, 1391926), (1819, 982536), (2568, 695963), (3638, 491268), (5457, 327512), (7276, 245634), (10914, 163756), (14552, 122817), (21828, 81878), (40939, 43656)]