331349289436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2729491}}^1$

素因数の和:2729626

約数の個数: 48

約数和(自身を含む): 660318704640

約数和(自身を除く): 328969415204

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 124, 178, 341, 356, 682, 979, 1364, 1958, 2759, 3916, 5518, 11036, 30349, 60698, 121396, 2729491, 5458982, 10917964, 30024401, 60048802, 84614221, 120097604, 169228442, 242924699, 338456884, 485849398, 930756431, 971698796, 1861512862, 2672171689, 3723025724, 5344343378, 7530665669, 10688686756, 15061331338, 30122662676, 82837322359, 165674644718, 331349289436]

約数ペア:

[(1, 331349289436), (2, 165674644718), (4, 82837322359), (11, 30122662676), (22, 15061331338), (31, 10688686756), (44, 7530665669), (62, 5344343378), (89, 3723025724), (124, 2672171689), (178, 1861512862), (341, 971698796), (356, 930756431), (682, 485849398), (979, 338456884), (1364, 242924699), (1958, 169228442), (2759, 120097604), (3916, 84614221), (5518, 60048802), (11036, 30024401), (30349, 10917964), (60698, 5458982), (121396, 2729491)]