281992368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27073}}^1$

素因数の和:27122

約数の個数: 80

約数和(自身を含む): 859437056

約数和(自身を除く): 577444688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 27073, 54146, 81219, 108292, 162438, 189511, 216584, 324876, 379022, 433168, 568533, 649752, 758044, 839263, 1137066, 1299504, 1516088, 1678526, 2274132, 2517789, 3032176, 3357052, 4548264, 5035578, 5874841, 6714104, 9096528, 10071156, 11749682, 13428208, 17624523, 20142312, 23499364, 35249046, 40284624, 46998728, 70498092, 93997456, 140996184, 281992368]

約数ペア:

[(1, 281992368), (2, 140996184), (3, 93997456), (4, 70498092), (6, 46998728), (7, 40284624), (8, 35249046), (12, 23499364), (14, 20142312), (16, 17624523), (21, 13428208), (24, 11749682), (28, 10071156), (31, 9096528), (42, 6714104), (48, 5874841), (56, 5035578), (62, 4548264), (84, 3357052), (93, 3032176), (112, 2517789), (124, 2274132), (168, 1678526), (186, 1516088), (217, 1299504), (248, 1137066), (336, 839263), (372, 758044), (434, 649752), (496, 568533), (651, 433168), (744, 379022), (868, 324876), (1302, 216584), (1488, 189511), (1736, 162438), (2604, 108292), (3472, 81219), (5208, 54146), (10416, 27073)]