399781605312

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{5465081}}^1$

素因数の和:5465226

約数の個数: 84

約数和(自身を含む): 1154924848896

約数和(自身を除く): 755143243584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 18288, 24384, 36576, 73152, 5465081, 10930162, 16395243, 21860324, 32790486, 43720648, 49185729, 65580972, 87441296, 98371458, 131161944, 174882592, 196742916, 262323888, 349765184, 393485832, 524647776, 694065287, 786971664, 1049295552, 1388130574, 1573943328, 2082195861, 2776261148, 3147886656, 4164391722, 5552522296, 6246587583, 8328783444, 11105044592, 12493175166, 16657566888, 22210089184, 24986350332, 33315133776, 44420178368, 49972700664, 66630267552, 99945401328, 133260535104, 199890802656, 399781605312]

約数ペア:

[(1, 399781605312), (2, 199890802656), (3, 133260535104), (4, 99945401328), (6, 66630267552), (8, 49972700664), (9, 44420178368), (12, 33315133776), (16, 24986350332), (18, 22210089184), (24, 16657566888), (32, 12493175166), (36, 11105044592), (48, 8328783444), (64, 6246587583), (72, 5552522296), (96, 4164391722), (127, 3147886656), (144, 2776261148), (192, 2082195861), (254, 1573943328), (288, 1388130574), (381, 1049295552), (508, 786971664), (576, 694065287), (762, 524647776), (1016, 393485832), (1143, 349765184), (1524, 262323888), (2032, 196742916), (2286, 174882592), (3048, 131161944), (4064, 98371458), (4572, 87441296), (6096, 65580972), (8128, 49185729), (9144, 43720648), (12192, 32790486), (18288, 21860324), (24384, 16395243), (36576, 10930162), (73152, 5465081)]