1281801564

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 3527193600

約数和(自身を除く): 2245392036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 719, 918, 971, 1438, 1836, 1942, 2157, 2876, 2913, 3884, 4314, 5826, 6471, 8628, 8739, 11652, 12223, 12942, 16507, 17478, 19413, 24446, 25884, 26217, 33014, 34956, 36669, 38826, 48892, 49521, 52434, 66028, 73338, 77652, 99042, 104868, 110007, 146676, 148563, 198084, 220014, 297126, 330021, 440028, 445689, 594252, 660042, 698149, 891378, 1320084, 1396298, 1782756, 2094447, 2792596, 4188894, 6283341, 8377788, 11868533, 12566682, 18850023, 23737066, 25133364, 35605599, 37700046, 47474132, 71211198, 75400092, 106816797, 142422396, 213633594, 320450391, 427267188, 640900782, 1281801564]

約数ペア:

[(1, 1281801564), (2, 640900782), (3, 427267188), (4, 320450391), (6, 213633594), (9, 142422396), (12, 106816797), (17, 75400092), (18, 71211198), (27, 47474132), (34, 37700046), (36, 35605599), (51, 25133364), (54, 23737066), (68, 18850023), (102, 12566682), (108, 11868533), (153, 8377788), (204, 6283341), (306, 4188894), (459, 2792596), (612, 2094447), (719, 1782756), (918, 1396298), (971, 1320084), (1438, 891378), (1836, 698149), (1942, 660042), (2157, 594252), (2876, 445689), (2913, 440028), (3884, 330021), (4314, 297126), (5826, 220014), (6471, 198084), (8628, 148563), (8739, 146676), (11652, 110007), (12223, 104868), (12942, 99042), (16507, 77652), (17478, 73338), (19413, 66028), (24446, 52434), (25884, 49521), (26217, 48892), (33014, 38826), (34956, 36669)]