1330708288

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4709

約数の個数: 112

約数和(自身を含む): 3317036800

約数和(自身を除く): 1986328512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 1274, 1372, 1456, 1568, 2548, 2744, 2912, 3136, 4459, 4663, 5096, 5488, 5824, 8918, 9326, 10192, 10976, 17836, 18652, 20384, 21952, 32641, 35672, 37304, 40768, 60619, 65282, 71344, 74608, 121238, 130564, 142688, 149216, 228487, 242476, 261128, 285376, 298432, 424333, 456974, 484952, 522256, 848666, 913948, 969904, 1044512, 1599409, 1697332, 1827896, 1939808, 2089024, 2970331, 3198818, 3394664, 3655792, 3879616, 5940662, 6397636, 6789328, 7311584, 11881324, 12795272, 13578656, 14623168, 20792317, 23762648, 25590544, 27157312, 41584634, 47525296, 51181088, 83169268, 95050592, 102362176, 166338536, 190101184, 332677072, 665354144, 1330708288]

約数ペア:

[(1, 1330708288), (2, 665354144), (4, 332677072), (7, 190101184), (8, 166338536), (13, 102362176), (14, 95050592), (16, 83169268), (26, 51181088), (28, 47525296), (32, 41584634), (49, 27157312), (52, 25590544), (56, 23762648), (64, 20792317), (91, 14623168), (98, 13578656), (104, 12795272), (112, 11881324), (182, 7311584), (196, 6789328), (208, 6397636), (224, 5940662), (343, 3879616), (364, 3655792), (392, 3394664), (416, 3198818), (448, 2970331), (637, 2089024), (686, 1939808), (728, 1827896), (784, 1697332), (832, 1599409), (1274, 1044512), (1372, 969904), (1456, 913948), (1568, 848666), (2548, 522256), (2744, 484952), (2912, 456974), (3136, 424333), (4459, 298432), (4663, 285376), (5096, 261128), (5488, 242476), (5824, 228487), (8918, 149216), (9326, 142688), (10192, 130564), (10976, 121238), (17836, 74608), (18652, 71344), (20384, 65282), (21952, 60619), (32641, 40768), (35672, 37304)]