636705576

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 1916006400

約数和(自身を除く): 1279300824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 197, 216, 234, 312, 351, 394, 468, 591, 702, 788, 936, 1151, 1182, 1404, 1576, 1773, 2302, 2364, 2561, 2808, 3453, 3546, 4604, 4728, 5122, 5319, 6906, 7092, 7683, 9208, 10244, 10359, 10638, 13812, 14184, 14963, 15366, 20488, 20718, 21276, 23049, 27624, 29926, 30732, 31077, 41436, 42552, 44889, 46098, 59852, 61464, 62154, 69147, 82872, 89778, 92196, 119704, 124308, 134667, 138294, 179556, 184392, 226747, 248616, 269334, 276588, 359112, 404001, 453494, 538668, 553176, 680241, 808002, 906988, 1077336, 1360482, 1616004, 1813976, 2040723, 2720964, 2947711, 3232008, 4081446, 5441928, 5895422, 6122169, 8162892, 8843133, 11790844, 12244338, 16325784, 17686266, 23581688, 24488676, 26529399, 35372532, 48977352, 53058798, 70745064, 79588197, 106117596, 159176394, 212235192, 318352788, 636705576]

約数ペア:

[(1, 636705576), (2, 318352788), (3, 212235192), (4, 159176394), (6, 106117596), (8, 79588197), (9, 70745064), (12, 53058798), (13, 48977352), (18, 35372532), (24, 26529399), (26, 24488676), (27, 23581688), (36, 17686266), (39, 16325784), (52, 12244338), (54, 11790844), (72, 8843133), (78, 8162892), (104, 6122169), (108, 5895422), (117, 5441928), (156, 4081446), (197, 3232008), (216, 2947711), (234, 2720964), (312, 2040723), (351, 1813976), (394, 1616004), (468, 1360482), (591, 1077336), (702, 906988), (788, 808002), (936, 680241), (1151, 553176), (1182, 538668), (1404, 453494), (1576, 404001), (1773, 359112), (2302, 276588), (2364, 269334), (2561, 248616), (2808, 226747), (3453, 184392), (3546, 179556), (4604, 138294), (4728, 134667), (5122, 124308), (5319, 119704), (6906, 92196), (7092, 89778), (7683, 82872), (9208, 69147), (10244, 62154), (10359, 61464), (10638, 59852), (13812, 46098), (14184, 44889), (14963, 42552), (15366, 41436), (20488, 31077), (20718, 30732), (21276, 29926), (23049, 27624)]