515241328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{148399}}^1$

素因数の和:148445

約数の個数: 40

約数和(自身を含む): 1177702400

約数和(自身を除く): 662461072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 148399, 296798, 593596, 1038793, 1187192, 2077586, 2374384, 4155172, 4600369, 8310344, 9200738, 16620688, 18401476, 32202583, 36802952, 64405166, 73605904, 128810332, 257620664, 515241328]

約数ペア:

[(1, 515241328), (2, 257620664), (4, 128810332), (7, 73605904), (8, 64405166), (14, 36802952), (16, 32202583), (28, 18401476), (31, 16620688), (56, 9200738), (62, 8310344), (112, 4600369), (124, 4155172), (217, 2374384), (248, 2077586), (434, 1187192), (496, 1038793), (868, 593596), (1736, 296798), (3472, 148399)]