381551436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3060

約数の個数: 108

約数和(自身を含む): 1137695832

約数和(自身を除く): 756144396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 2963, 3066, 3577, 4599, 5926, 6132, 7154, 8889, 9198, 10731, 11852, 14308, 17778, 18396, 20741, 21462, 26667, 32193, 35556, 41482, 42924, 53334, 62223, 64386, 82964, 106668, 124446, 128772, 145187, 186669, 216299, 248892, 290374, 373338, 432598, 435561, 580748, 648897, 746676, 865196, 871122, 1297794, 1306683, 1514093, 1742244, 1946691, 2595588, 2613366, 3028186, 3893382, 4542279, 5226732, 6056372, 7786764, 9084558, 10598651, 13626837, 18169116, 21197302, 27253674, 31795953, 42394604, 54507348, 63591906, 95387859, 127183812, 190775718, 381551436]

約数ペア:

[(1, 381551436), (2, 190775718), (3, 127183812), (4, 95387859), (6, 63591906), (7, 54507348), (9, 42394604), (12, 31795953), (14, 27253674), (18, 21197302), (21, 18169116), (28, 13626837), (36, 10598651), (42, 9084558), (49, 7786764), (63, 6056372), (73, 5226732), (84, 4542279), (98, 3893382), (126, 3028186), (146, 2613366), (147, 2595588), (196, 1946691), (219, 1742244), (252, 1514093), (292, 1306683), (294, 1297794), (438, 871122), (441, 865196), (511, 746676), (588, 648897), (657, 580748), (876, 435561), (882, 432598), (1022, 373338), (1314, 290374), (1533, 248892), (1764, 216299), (2044, 186669), (2628, 145187), (2963, 128772), (3066, 124446), (3577, 106668), (4599, 82964), (5926, 64386), (6132, 62223), (7154, 53334), (8889, 42924), (9198, 41482), (10731, 35556), (11852, 32193), (14308, 26667), (17778, 21462), (18396, 20741)]