279823971528

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{685319}}^1$

素因数の和:685491

約数の個数: 96

約数和(自身を含む): 779373316800

約数和(自身を除く): 499549345272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 107, 159, 212, 214, 318, 321, 424, 428, 477, 636, 642, 856, 954, 963, 1272, 1284, 1908, 1926, 2568, 3816, 3852, 5671, 7704, 11342, 17013, 22684, 34026, 45368, 51039, 68052, 102078, 136104, 204156, 408312, 685319, 1370638, 2055957, 2741276, 4111914, 5482552, 6167871, 8223828, 12335742, 16447656, 24671484, 36321907, 49342968, 72643814, 73329133, 108965721, 145287628, 146658266, 217931442, 219987399, 290575256, 293316532, 326897163, 435862884, 439974798, 586633064, 653794326, 659962197, 871725768, 879949596, 1307588652, 1319924394, 1759899192, 2615177304, 2639848788, 3886444049, 5279697576, 7772888098, 11659332147, 15545776196, 23318664294, 31091552392, 34977996441, 46637328588, 69955992882, 93274657176, 139911985764, 279823971528]

約数ペア:

[(1, 279823971528), (2, 139911985764), (3, 93274657176), (4, 69955992882), (6, 46637328588), (8, 34977996441), (9, 31091552392), (12, 23318664294), (18, 15545776196), (24, 11659332147), (36, 7772888098), (53, 5279697576), (72, 3886444049), (106, 2639848788), (107, 2615177304), (159, 1759899192), (212, 1319924394), (214, 1307588652), (318, 879949596), (321, 871725768), (424, 659962197), (428, 653794326), (477, 586633064), (636, 439974798), (642, 435862884), (856, 326897163), (954, 293316532), (963, 290575256), (1272, 219987399), (1284, 217931442), (1908, 146658266), (1926, 145287628), (2568, 108965721), (3816, 73329133), (3852, 72643814), (5671, 49342968), (7704, 36321907), (11342, 24671484), (17013, 16447656), (22684, 12335742), (34026, 8223828), (45368, 6167871), (51039, 5482552), (68052, 4111914), (102078, 2741276), (136104, 2055957), (204156, 1370638), (408312, 685319)]