261175104

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 140

約数和(自身を含む): 784823424

約数和(自身を除く): 523648320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 432, 498, 576, 607, 648, 664, 747, 864, 996, 1214, 1296, 1328, 1494, 1728, 1821, 1992, 2241, 2428, 2592, 2656, 2988, 3642, 3984, 4482, 4856, 5184, 5312, 5463, 5976, 6723, 7284, 7968, 8964, 9712, 10926, 11952, 13446, 14568, 15936, 16389, 17928, 19424, 21852, 23904, 26892, 29136, 32778, 35856, 38848, 43704, 47808, 49167, 50381, 53784, 58272, 65556, 71712, 87408, 98334, 100762, 107568, 116544, 131112, 143424, 151143, 174816, 196668, 201524, 215136, 262224, 302286, 349632, 393336, 403048, 430272, 453429, 524448, 604572, 786672, 806096, 906858, 1048896, 1209144, 1360287, 1573344, 1612192, 1813716, 2418288, 2720574, 3146688, 3224384, 3627432, 4080861, 4836576, 5441148, 7254864, 8161722, 9673152, 10882296, 14509728, 16323444, 21764592, 29019456, 32646888, 43529184, 65293776, 87058368, 130587552, 261175104]

約数ペア:

[(1, 261175104), (2, 130587552), (3, 87058368), (4, 65293776), (6, 43529184), (8, 32646888), (9, 29019456), (12, 21764592), (16, 16323444), (18, 14509728), (24, 10882296), (27, 9673152), (32, 8161722), (36, 7254864), (48, 5441148), (54, 4836576), (64, 4080861), (72, 3627432), (81, 3224384), (83, 3146688), (96, 2720574), (108, 2418288), (144, 1813716), (162, 1612192), (166, 1573344), (192, 1360287), (216, 1209144), (249, 1048896), (288, 906858), (324, 806096), (332, 786672), (432, 604572), (498, 524448), (576, 453429), (607, 430272), (648, 403048), (664, 393336), (747, 349632), (864, 302286), (996, 262224), (1214, 215136), (1296, 201524), (1328, 196668), (1494, 174816), (1728, 151143), (1821, 143424), (1992, 131112), (2241, 116544), (2428, 107568), (2592, 100762), (2656, 98334), (2988, 87408), (3642, 71712), (3984, 65556), (4482, 58272), (4856, 53784), (5184, 50381), (5312, 49167), (5463, 47808), (5976, 43704), (6723, 38848), (7284, 35856), (7968, 32778), (8964, 29136), (9712, 26892), (10926, 23904), (11952, 21852), (13446, 19424), (14568, 17928), (15936, 16389)]