1855668864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40609}}^1$

素因数の和:40650

約数の個数: 128

約数和(自身を含む): 5964796800

約数和(自身を除く): 4109127936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 40609, 45696, 81218, 121827, 162436, 243654, 284263, 324872, 487308, 568526, 649744, 690353, 852789, 974616, 1137052, 1299488, 1380706, 1705578, 1949232, 2071059, 2274104, 2598976, 2761412, 3411156, 3898464, 4142118, 4548208, 4832471, 5197952, 5522824, 6822312, 7796928, 8284236, 9096416, 9664942, 11045648, 13644624, 14497413, 15593856, 16568472, 18192832, 19329884, 22091296, 27289248, 28994826, 33136944, 36385664, 38659768, 44182592, 54578496, 57989652, 66273888, 77319536, 88365184, 109156992, 115979304, 132547776, 154639072, 231958608, 265095552, 309278144, 463917216, 618556288, 927834432, 1855668864]

約数ペア:

[(1, 1855668864), (2, 927834432), (3, 618556288), (4, 463917216), (6, 309278144), (7, 265095552), (8, 231958608), (12, 154639072), (14, 132547776), (16, 115979304), (17, 109156992), (21, 88365184), (24, 77319536), (28, 66273888), (32, 57989652), (34, 54578496), (42, 44182592), (48, 38659768), (51, 36385664), (56, 33136944), (64, 28994826), (68, 27289248), (84, 22091296), (96, 19329884), (102, 18192832), (112, 16568472), (119, 15593856), (128, 14497413), (136, 13644624), (168, 11045648), (192, 9664942), (204, 9096416), (224, 8284236), (238, 7796928), (272, 6822312), (336, 5522824), (357, 5197952), (384, 4832471), (408, 4548208), (448, 4142118), (476, 3898464), (544, 3411156), (672, 2761412), (714, 2598976), (816, 2274104), (896, 2071059), (952, 1949232), (1088, 1705578), (1344, 1380706), (1428, 1299488), (1632, 1137052), (1904, 974616), (2176, 852789), (2688, 690353), (2856, 649744), (3264, 568526), (3808, 487308), (5712, 324872), (6528, 284263), (7616, 243654), (11424, 162436), (15232, 121827), (22848, 81218), (40609, 45696)]