1344331472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4517}}^1$

素因数の和:4644

約数の個数: 80

約数和(自身を含む): 3025252800

約数和(自身を除く): 1680921328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 89, 152, 176, 178, 209, 304, 356, 418, 712, 836, 979, 1424, 1672, 1691, 1958, 3344, 3382, 3916, 4517, 6764, 7832, 9034, 13528, 15664, 18068, 18601, 27056, 36136, 37202, 49687, 72272, 74404, 85823, 99374, 148808, 171646, 198748, 297616, 343292, 397496, 402013, 686584, 794992, 804026, 944053, 1373168, 1608052, 1888106, 3216104, 3776212, 4422143, 6432208, 7552424, 7638247, 8844286, 15104848, 15276494, 17688572, 30552988, 35377144, 61105976, 70754288, 84020717, 122211952, 168041434, 336082868, 672165736, 1344331472]

約数ペア:

[(1, 1344331472), (2, 672165736), (4, 336082868), (8, 168041434), (11, 122211952), (16, 84020717), (19, 70754288), (22, 61105976), (38, 35377144), (44, 30552988), (76, 17688572), (88, 15276494), (89, 15104848), (152, 8844286), (176, 7638247), (178, 7552424), (209, 6432208), (304, 4422143), (356, 3776212), (418, 3216104), (712, 1888106), (836, 1608052), (979, 1373168), (1424, 944053), (1672, 804026), (1691, 794992), (1958, 686584), (3344, 402013), (3382, 397496), (3916, 343292), (4517, 297616), (6764, 198748), (7832, 171646), (9034, 148808), (13528, 99374), (15664, 85823), (18068, 74404), (18601, 72272), (27056, 49687), (36136, 37202)]