1796717216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 144

約数和(自身を含む): 4521013056

約数和(自身を除く): 2724295840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 361, 476, 532, 544, 608, 646, 722, 952, 1064, 1292, 1307, 1444, 1904, 2128, 2261, 2527, 2584, 2614, 2888, 3808, 4256, 4522, 5054, 5168, 5228, 5776, 6137, 9044, 9149, 10108, 10336, 10456, 11552, 12274, 18088, 18298, 20216, 20912, 22219, 24548, 24833, 36176, 36596, 40432, 41824, 42959, 44438, 49096, 49666, 72352, 73192, 80864, 85918, 88876, 98192, 99332, 146384, 155533, 171836, 173831, 177752, 196384, 198664, 292768, 311066, 343672, 347662, 355504, 397328, 422161, 471827, 622132, 687344, 695324, 711008, 794656, 844322, 943654, 1244264, 1374688, 1390648, 1688644, 1887308, 2488528, 2781296, 2955127, 3302789, 3377288, 3774616, 4977056, 5562592, 5910254, 6605578, 6754576, 7549232, 8021059, 11820508, 13211156, 13509152, 15098464, 16042118, 23641016, 26422312, 32084236, 47282032, 52844624, 56147413, 64168472, 94564064, 105689248, 112294826, 128336944, 224589652, 256673888, 449179304, 898358608, 1796717216]

約数ペア:

[(1, 1796717216), (2, 898358608), (4, 449179304), (7, 256673888), (8, 224589652), (14, 128336944), (16, 112294826), (17, 105689248), (19, 94564064), (28, 64168472), (32, 56147413), (34, 52844624), (38, 47282032), (56, 32084236), (68, 26422312), (76, 23641016), (112, 16042118), (119, 15098464), (133, 13509152), (136, 13211156), (152, 11820508), (224, 8021059), (238, 7549232), (266, 6754576), (272, 6605578), (304, 5910254), (323, 5562592), (361, 4977056), (476, 3774616), (532, 3377288), (544, 3302789), (608, 2955127), (646, 2781296), (722, 2488528), (952, 1887308), (1064, 1688644), (1292, 1390648), (1307, 1374688), (1444, 1244264), (1904, 943654), (2128, 844322), (2261, 794656), (2527, 711008), (2584, 695324), (2614, 687344), (2888, 622132), (3808, 471827), (4256, 422161), (4522, 397328), (5054, 355504), (5168, 347662), (5228, 343672), (5776, 311066), (6137, 292768), (9044, 198664), (9149, 196384), (10108, 177752), (10336, 173831), (10456, 171836), (11552, 155533), (12274, 146384), (18088, 99332), (18298, 98192), (20216, 88876), (20912, 85918), (22219, 80864), (24548, 73192), (24833, 72352), (36176, 49666), (36596, 49096), (40432, 44438), (41824, 42959)]