8249747408

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1063}}^1$

素因数の和:1625

約数の個数: 120

約数和(自身を含む): 19628118720

約数和(自身を除く): 11378371312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 521, 532, 784, 931, 1042, 1063, 1064, 1862, 2084, 2126, 2128, 3647, 3724, 4168, 4252, 7294, 7441, 7448, 8336, 8504, 9899, 14588, 14882, 14896, 17008, 19798, 20197, 25529, 29176, 29764, 39596, 40394, 51058, 52087, 58352, 59528, 69293, 79192, 80788, 102116, 104174, 119056, 138586, 141379, 158384, 161576, 204232, 208348, 277172, 282758, 323152, 408464, 416696, 485051, 553823, 554344, 565516, 833392, 970102, 989653, 1107646, 1108688, 1131032, 1940204, 1979306, 2215292, 2262064, 3876761, 3880408, 3958612, 4430584, 7753522, 7760816, 7917224, 8861168, 10522637, 15507044, 15834448, 21045274, 27137327, 31014088, 42090548, 54274654, 62028176, 73658459, 84181096, 108549308, 147316918, 168362192, 217098616, 294633836, 434197232, 515609213, 589267672, 1031218426, 1178535344, 2062436852, 4124873704, 8249747408]

約数ペア:

[(1, 8249747408), (2, 4124873704), (4, 2062436852), (7, 1178535344), (8, 1031218426), (14, 589267672), (16, 515609213), (19, 434197232), (28, 294633836), (38, 217098616), (49, 168362192), (56, 147316918), (76, 108549308), (98, 84181096), (112, 73658459), (133, 62028176), (152, 54274654), (196, 42090548), (266, 31014088), (304, 27137327), (392, 21045274), (521, 15834448), (532, 15507044), (784, 10522637), (931, 8861168), (1042, 7917224), (1063, 7760816), (1064, 7753522), (1862, 4430584), (2084, 3958612), (2126, 3880408), (2128, 3876761), (3647, 2262064), (3724, 2215292), (4168, 1979306), (4252, 1940204), (7294, 1131032), (7441, 1108688), (7448, 1107646), (8336, 989653), (8504, 970102), (9899, 833392), (14588, 565516), (14882, 554344), (14896, 553823), (17008, 485051), (19798, 416696), (20197, 408464), (25529, 323152), (29176, 282758), (29764, 277172), (39596, 208348), (40394, 204232), (51058, 161576), (52087, 158384), (58352, 141379), (59528, 138586), (69293, 119056), (79192, 104174), (80788, 102116)]