539028684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 1413659520

約数和(自身を除く): 874630836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 521, 522, 991, 1042, 1044, 1563, 1982, 2084, 2973, 3126, 3964, 4689, 5946, 6252, 8919, 9378, 11892, 15109, 17838, 18756, 28739, 30218, 35676, 45327, 57478, 60436, 86217, 90654, 114956, 135981, 172434, 181308, 258651, 271962, 344868, 516311, 517302, 543924, 1032622, 1034604, 1548933, 2065244, 3097866, 4646799, 6195732, 9293598, 14973019, 18587196, 29946038, 44919057, 59892076, 89838114, 134757171, 179676228, 269514342, 539028684]

約数ペア:

[(1, 539028684), (2, 269514342), (3, 179676228), (4, 134757171), (6, 89838114), (9, 59892076), (12, 44919057), (18, 29946038), (29, 18587196), (36, 14973019), (58, 9293598), (87, 6195732), (116, 4646799), (174, 3097866), (261, 2065244), (348, 1548933), (521, 1034604), (522, 1032622), (991, 543924), (1042, 517302), (1044, 516311), (1563, 344868), (1982, 271962), (2084, 258651), (2973, 181308), (3126, 172434), (3964, 135981), (4689, 114956), (5946, 90654), (6252, 86217), (8919, 60436), (9378, 57478), (11892, 45327), (15109, 35676), (17838, 30218), (18756, 28739)]