505481928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158359}}^1$

素因数の和:158394

約数の個数: 64

約数和(自身を含む): 1520256000

約数和(自身を除く): 1014774072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 158359, 316718, 475077, 633436, 950154, 1108513, 1266872, 1900308, 2217026, 3008821, 3325539, 3800616, 4434052, 6017642, 6651078, 8868104, 9026463, 12035284, 13302156, 18052926, 21061747, 24070568, 26604312, 36105852, 42123494, 63185241, 72211704, 84246988, 126370482, 168493976, 252740964, 505481928]

約数ペア:

[(1, 505481928), (2, 252740964), (3, 168493976), (4, 126370482), (6, 84246988), (7, 72211704), (8, 63185241), (12, 42123494), (14, 36105852), (19, 26604312), (21, 24070568), (24, 21061747), (28, 18052926), (38, 13302156), (42, 12035284), (56, 9026463), (57, 8868104), (76, 6651078), (84, 6017642), (114, 4434052), (133, 3800616), (152, 3325539), (168, 3008821), (228, 2217026), (266, 1900308), (399, 1266872), (456, 1108513), (532, 950154), (798, 633436), (1064, 475077), (1596, 316718), (3192, 158359)]