578204972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 1051061760

約数和(自身を除く): 472856788

約数列:

[1, 2, 4, 71, 97, 139, 142, 151, 194, 278, 284, 302, 388, 556, 604, 6887, 9869, 10721, 13483, 13774, 14647, 19738, 20989, 21442, 26966, 27548, 29294, 39476, 41978, 42884, 53932, 58588, 83956, 957293, 1039937, 1490219, 1914586, 2035933, 2079874, 2980438, 3829172, 4071866, 4159748, 5960876, 8143732, 144551243, 289102486, 578204972]

約数ペア:

[(1, 578204972), (2, 289102486), (4, 144551243), (71, 8143732), (97, 5960876), (139, 4159748), (142, 4071866), (151, 3829172), (194, 2980438), (278, 2079874), (284, 2035933), (302, 1914586), (388, 1490219), (556, 1039937), (604, 957293), (6887, 83956), (9869, 58588), (10721, 53932), (13483, 42884), (13774, 41978), (14647, 39476), (19738, 29294), (20989, 27548), (21442, 26966)]