664793016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{2333}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 1720811520

約数和(自身を除く): 1056018504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 383, 744, 766, 1149, 1532, 2298, 2333, 3064, 4596, 4666, 6999, 9192, 9332, 11873, 13998, 18664, 23746, 27996, 35619, 47492, 55992, 71238, 72323, 94984, 142476, 144646, 216969, 284952, 289292, 433938, 578584, 867876, 893539, 1735752, 1787078, 2680617, 3574156, 5361234, 7148312, 10722468, 21444936, 27699709, 55399418, 83099127, 110798836, 166198254, 221597672, 332396508, 664793016]

約数ペア:

[(1, 664793016), (2, 332396508), (3, 221597672), (4, 166198254), (6, 110798836), (8, 83099127), (12, 55399418), (24, 27699709), (31, 21444936), (62, 10722468), (93, 7148312), (124, 5361234), (186, 3574156), (248, 2680617), (372, 1787078), (383, 1735752), (744, 893539), (766, 867876), (1149, 578584), (1532, 433938), (2298, 289292), (2333, 284952), (3064, 216969), (4596, 144646), (4666, 142476), (6999, 94984), (9192, 72323), (9332, 71238), (11873, 55992), (13998, 47492), (18664, 35619), (23746, 27996)]