998419824

素因数分解:

$2^4\times 3^3\times {\mathrm{761}}^1\times {\mathrm{3037}}^1$

素因数の和:3815

約数の個数: 80

約数和(自身を含む): 2870545440

約数和(自身を除く): 1872125616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 761, 1522, 2283, 3037, 3044, 4566, 6074, 6088, 6849, 9111, 9132, 12148, 12176, 13698, 18222, 18264, 20547, 24296, 27333, 27396, 36444, 36528, 41094, 48592, 54666, 54792, 72888, 81999, 82188, 109332, 109584, 145776, 163998, 164376, 218664, 327996, 328752, 437328, 655992, 1311984, 2311157, 4622314, 6933471, 9244628, 13866942, 18489256, 20800413, 27733884, 36978512, 41600826, 55467768, 62401239, 83201652, 110935536, 124802478, 166403304, 249604956, 332806608, 499209912, 998419824]

約数ペア:

[(1, 998419824), (2, 499209912), (3, 332806608), (4, 249604956), (6, 166403304), (8, 124802478), (9, 110935536), (12, 83201652), (16, 62401239), (18, 55467768), (24, 41600826), (27, 36978512), (36, 27733884), (48, 20800413), (54, 18489256), (72, 13866942), (108, 9244628), (144, 6933471), (216, 4622314), (432, 2311157), (761, 1311984), (1522, 655992), (2283, 437328), (3037, 328752), (3044, 327996), (4566, 218664), (6074, 164376), (6088, 163998), (6849, 145776), (9111, 109584), (9132, 109332), (12148, 82188), (12176, 81999), (13698, 72888), (18222, 54792), (18264, 54666), (20547, 48592), (24296, 41094), (27333, 36528), (27396, 36444)]