241782268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 547338624

約数和(自身を除く): 305556356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 3061, 5642, 6076, 6122, 11284, 12244, 19747, 21427, 39494, 39793, 42854, 78988, 79586, 85708, 94891, 149989, 159172, 189782, 278551, 299978, 379564, 557102, 599956, 664237, 1114204, 1233583, 1328474, 1949857, 2467166, 2656948, 3899714, 4649659, 4934332, 7799428, 8635081, 9299318, 17270162, 18598636, 34540324, 60445567, 120891134, 241782268]

約数ペア:

[(1, 241782268), (2, 120891134), (4, 60445567), (7, 34540324), (13, 18598636), (14, 17270162), (26, 9299318), (28, 8635081), (31, 7799428), (49, 4934332), (52, 4649659), (62, 3899714), (91, 2656948), (98, 2467166), (124, 1949857), (182, 1328474), (196, 1233583), (217, 1114204), (364, 664237), (403, 599956), (434, 557102), (637, 379564), (806, 299978), (868, 278551), (1274, 189782), (1519, 159172), (1612, 149989), (2548, 94891), (2821, 85708), (3038, 79586), (3061, 78988), (5642, 42854), (6076, 39793), (6122, 39494), (11284, 21427), (12244, 19747)]