276514804972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{17333}}^1$

素因数の和:17711

約数の個数: 96

約数和(自身を含む): 588945530880

約数和(自身を除く): 312430725908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 191, 266, 314, 382, 532, 628, 764, 1099, 1337, 2198, 2674, 2983, 3629, 4396, 5348, 5966, 7258, 11932, 14516, 17333, 20881, 25403, 29987, 34666, 41762, 50806, 59974, 69332, 83524, 101612, 119948, 121331, 209909, 242662, 329327, 419818, 485324, 569753, 658654, 839636, 1139506, 1317308, 2279012, 2305289, 2721281, 3310603, 3988271, 4610578, 5442562, 6621206, 7976542, 9221156, 10885124, 13242412, 15953084, 19048967, 23174221, 38097934, 46348442, 51704339, 62901457, 76195868, 92696884, 103408678, 125802914, 206817356, 251605828, 361930373, 440310199, 519764671, 723860746, 880620398, 1039529342, 1447721492, 1761240796, 2079058684, 3638352697, 7276705394, 9875528749, 14553410788, 19751057498, 39502114996, 69128701243, 138257402486, 276514804972]

約数ペア:

[(1, 276514804972), (2, 138257402486), (4, 69128701243), (7, 39502114996), (14, 19751057498), (19, 14553410788), (28, 9875528749), (38, 7276705394), (76, 3638352697), (133, 2079058684), (157, 1761240796), (191, 1447721492), (266, 1039529342), (314, 880620398), (382, 723860746), (532, 519764671), (628, 440310199), (764, 361930373), (1099, 251605828), (1337, 206817356), (2198, 125802914), (2674, 103408678), (2983, 92696884), (3629, 76195868), (4396, 62901457), (5348, 51704339), (5966, 46348442), (7258, 38097934), (11932, 23174221), (14516, 19048967), (17333, 15953084), (20881, 13242412), (25403, 10885124), (29987, 9221156), (34666, 7976542), (41762, 6621206), (50806, 5442562), (59974, 4610578), (69332, 3988271), (83524, 3310603), (101612, 2721281), (119948, 2305289), (121331, 2279012), (209909, 1317308), (242662, 1139506), (329327, 839636), (419818, 658654), (485324, 569753)]