217971569226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{52981}}^1$

素因数の和:53395

約数の個数: 64

約数和(自身を含む): 463868006400

約数和(自身を除く): 245896437174

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 239, 302, 453, 478, 717, 906, 1434, 2869, 4541, 5738, 8607, 9082, 13623, 17214, 27246, 36089, 52981, 72178, 105962, 108267, 158943, 216534, 317886, 685691, 1006639, 1371382, 2013278, 2057073, 3019917, 4114146, 6039834, 8000131, 12662459, 16000262, 24000393, 25324918, 37987377, 48000786, 75974754, 152002489, 240586721, 304004978, 456007467, 481173442, 721760163, 912014934, 1443520326, 1912031309, 3824062618, 5736093927, 11472187854, 36328594871, 72657189742, 108985784613, 217971569226]

約数ペア:

[(1, 217971569226), (2, 108985784613), (3, 72657189742), (6, 36328594871), (19, 11472187854), (38, 5736093927), (57, 3824062618), (114, 1912031309), (151, 1443520326), (239, 912014934), (302, 721760163), (453, 481173442), (478, 456007467), (717, 304004978), (906, 240586721), (1434, 152002489), (2869, 75974754), (4541, 48000786), (5738, 37987377), (8607, 25324918), (9082, 24000393), (13623, 16000262), (17214, 12662459), (27246, 8000131), (36089, 6039834), (52981, 4114146), (72178, 3019917), (105962, 2057073), (108267, 2013278), (158943, 1371382), (216534, 1006639), (317886, 685691)]