260185408

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 632033280

約数和(自身を除く): 371847872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 224, 238, 254, 269, 272, 448, 476, 508, 538, 544, 889, 952, 1016, 1076, 1088, 1778, 1883, 1904, 2032, 2152, 2159, 3556, 3766, 3808, 4064, 4304, 4318, 4573, 7112, 7532, 7616, 8128, 8608, 8636, 9146, 14224, 15064, 15113, 17216, 17272, 18292, 28448, 30128, 30226, 32011, 34163, 34544, 36584, 56896, 60256, 60452, 64022, 68326, 69088, 73168, 120512, 120904, 128044, 136652, 138176, 146336, 239141, 241808, 256088, 273304, 292672, 478282, 483616, 512176, 546608, 580771, 956564, 967232, 1024352, 1093216, 1161542, 1913128, 2048704, 2186432, 2323084, 3826256, 4065397, 4646168, 7652512, 8130794, 9292336, 15305024, 16261588, 18584672, 32523176, 37169344, 65046352, 130092704, 260185408]

約数ペア:

[(1, 260185408), (2, 130092704), (4, 65046352), (7, 37169344), (8, 32523176), (14, 18584672), (16, 16261588), (17, 15305024), (28, 9292336), (32, 8130794), (34, 7652512), (56, 4646168), (64, 4065397), (68, 3826256), (112, 2323084), (119, 2186432), (127, 2048704), (136, 1913128), (224, 1161542), (238, 1093216), (254, 1024352), (269, 967232), (272, 956564), (448, 580771), (476, 546608), (508, 512176), (538, 483616), (544, 478282), (889, 292672), (952, 273304), (1016, 256088), (1076, 241808), (1088, 239141), (1778, 146336), (1883, 138176), (1904, 136652), (2032, 128044), (2152, 120904), (2159, 120512), (3556, 73168), (3766, 69088), (3808, 68326), (4064, 64022), (4304, 60452), (4318, 60256), (4573, 56896), (7112, 36584), (7532, 34544), (7616, 34163), (8128, 32011), (8608, 30226), (8636, 30128), (9146, 28448), (14224, 18292), (15064, 17272), (15113, 17216)]