539403472

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 1184067072

約数和(自身を除く): 644663600

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 71, 106, 124, 136, 142, 212, 248, 272, 284, 289, 424, 496, 527, 568, 578, 848, 901, 1054, 1136, 1156, 1207, 1643, 1802, 2108, 2201, 2312, 2414, 3286, 3604, 3763, 4216, 4402, 4624, 4828, 6572, 7208, 7526, 8432, 8804, 8959, 9656, 13144, 14416, 15052, 15317, 17608, 17918, 19312, 20519, 26288, 27931, 30104, 30634, 35216, 35836, 37417, 41038, 55862, 60208, 61268, 63971, 71672, 74834, 82076, 111724, 116653, 122536, 127942, 143344, 149668, 164152, 223448, 233306, 245072, 255884, 299336, 328304, 446896, 466612, 474827, 511768, 598672, 636089, 933224, 949654, 1023536, 1087507, 1272178, 1866448, 1899308, 1983101, 2175014, 2544356, 3798616, 3966202, 4350028, 5088712, 7597232, 7932404, 8700056, 10177424, 15864808, 17400112, 31729616, 33712717, 67425434, 134850868, 269701736, 539403472]

約数ペア:

[(1, 539403472), (2, 269701736), (4, 134850868), (8, 67425434), (16, 33712717), (17, 31729616), (31, 17400112), (34, 15864808), (53, 10177424), (62, 8700056), (68, 7932404), (71, 7597232), (106, 5088712), (124, 4350028), (136, 3966202), (142, 3798616), (212, 2544356), (248, 2175014), (272, 1983101), (284, 1899308), (289, 1866448), (424, 1272178), (496, 1087507), (527, 1023536), (568, 949654), (578, 933224), (848, 636089), (901, 598672), (1054, 511768), (1136, 474827), (1156, 466612), (1207, 446896), (1643, 328304), (1802, 299336), (2108, 255884), (2201, 245072), (2312, 233306), (2414, 223448), (3286, 164152), (3604, 149668), (3763, 143344), (4216, 127942), (4402, 122536), (4624, 116653), (4828, 111724), (6572, 82076), (7208, 74834), (7526, 71672), (8432, 63971), (8804, 61268), (8959, 60208), (9656, 55862), (13144, 41038), (14416, 37417), (15052, 35836), (15317, 35216), (17608, 30634), (17918, 30104), (19312, 27931), (20519, 26288)]