520049589008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{71089}}^1$

素因数の和:71416

約数の個数: 80

約数和(自身を含む): 1067128008960

約数和(自身を除く): 547078419952

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 193, 206, 368, 386, 412, 772, 824, 1544, 1648, 2369, 3088, 4439, 4738, 8878, 9476, 17756, 18952, 19879, 35512, 37904, 39758, 71024, 71089, 79516, 142178, 159032, 284356, 318064, 457217, 568712, 914434, 1137424, 1635047, 1828868, 3270094, 3657736, 6540188, 7315472, 7322167, 13080376, 13720177, 14644334, 26160752, 27440354, 29288668, 54880708, 58577336, 109761416, 117154672, 168409841, 219522832, 315564071, 336819682, 631128142, 673639364, 1262256284, 1347278728, 1413178231, 2524512568, 2694557456, 2826356462, 5049025136, 5652712924, 11305425848, 22610851696, 32503099313, 65006198626, 130012397252, 260024794504, 520049589008]

約数ペア:

[(1, 520049589008), (2, 260024794504), (4, 130012397252), (8, 65006198626), (16, 32503099313), (23, 22610851696), (46, 11305425848), (92, 5652712924), (103, 5049025136), (184, 2826356462), (193, 2694557456), (206, 2524512568), (368, 1413178231), (386, 1347278728), (412, 1262256284), (772, 673639364), (824, 631128142), (1544, 336819682), (1648, 315564071), (2369, 219522832), (3088, 168409841), (4439, 117154672), (4738, 109761416), (8878, 58577336), (9476, 54880708), (17756, 29288668), (18952, 27440354), (19879, 26160752), (35512, 14644334), (37904, 13720177), (39758, 13080376), (71024, 7322167), (71089, 7315472), (79516, 6540188), (142178, 3657736), (159032, 3270094), (284356, 1828868), (318064, 1635047), (457217, 1137424), (568712, 914434)]