16471257888

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{3209}}^1$

素因数の和:3770

約数の個数: 96

約数和(自身を含む): 43694622720

約数和(自身を除く): 27223364832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 421, 508, 762, 842, 1016, 1263, 1524, 1684, 2032, 2526, 3048, 3209, 3368, 4064, 5052, 6096, 6418, 6736, 9627, 10104, 12192, 12836, 13472, 19254, 20208, 25672, 38508, 40416, 51344, 53467, 77016, 102688, 106934, 154032, 160401, 213868, 308064, 320802, 407543, 427736, 641604, 815086, 855472, 1222629, 1283208, 1350989, 1630172, 1710944, 2445258, 2566416, 2701978, 3260344, 4052967, 4890516, 5132832, 5403956, 6520688, 8105934, 9781032, 10807912, 13041376, 16211868, 19562064, 21615824, 32423736, 39124128, 43231648, 64847472, 129694944, 171575603, 343151206, 514726809, 686302412, 1029453618, 1372604824, 2058907236, 2745209648, 4117814472, 5490419296, 8235628944, 16471257888]

約数ペア:

[(1, 16471257888), (2, 8235628944), (3, 5490419296), (4, 4117814472), (6, 2745209648), (8, 2058907236), (12, 1372604824), (16, 1029453618), (24, 686302412), (32, 514726809), (48, 343151206), (96, 171575603), (127, 129694944), (254, 64847472), (381, 43231648), (421, 39124128), (508, 32423736), (762, 21615824), (842, 19562064), (1016, 16211868), (1263, 13041376), (1524, 10807912), (1684, 9781032), (2032, 8105934), (2526, 6520688), (3048, 5403956), (3209, 5132832), (3368, 4890516), (4064, 4052967), (5052, 3260344), (6096, 2701978), (6418, 2566416), (6736, 2445258), (9627, 1710944), (10104, 1630172), (12192, 1350989), (12836, 1283208), (13472, 1222629), (19254, 855472), (20208, 815086), (25672, 641604), (38508, 427736), (40416, 407543), (51344, 320802), (53467, 308064), (77016, 213868), (102688, 160401), (106934, 154032)]