16401974796

素因数分解:

$2^2\times 3^4\times {\mathrm{269}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:1205

約数の個数: 120

約数和(自身を含む): 43248023280

約数和(自身を除く): 26846048484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 269, 307, 324, 538, 613, 614, 807, 921, 1076, 1226, 1228, 1614, 1839, 1842, 2421, 2452, 2763, 3228, 3678, 3684, 4842, 5517, 5526, 7263, 7356, 8289, 9684, 11034, 11052, 14526, 16551, 16578, 21789, 22068, 24867, 29052, 33102, 33156, 43578, 49653, 49734, 66204, 82583, 87156, 99306, 99468, 164897, 165166, 188191, 198612, 247749, 329794, 330332, 376382, 494691, 495498, 564573, 659588, 743247, 752764, 989382, 990996, 1129146, 1484073, 1486494, 1693719, 1978764, 2229741, 2258292, 2968146, 2972988, 3387438, 4452219, 4459482, 5081157, 5936292, 6689223, 6774876, 8904438, 8918964, 10162314, 13356657, 13378446, 15243471, 17808876, 20324628, 26713314, 26756892, 30486942, 50623379, 53426628, 60973884, 101246758, 151870137, 202493516, 303740274, 455610411, 607480548, 911220822, 1366831233, 1822441644, 2733662466, 4100493699, 5467324932, 8200987398, 16401974796]

約数ペア:

[(1, 16401974796), (2, 8200987398), (3, 5467324932), (4, 4100493699), (6, 2733662466), (9, 1822441644), (12, 1366831233), (18, 911220822), (27, 607480548), (36, 455610411), (54, 303740274), (81, 202493516), (108, 151870137), (162, 101246758), (269, 60973884), (307, 53426628), (324, 50623379), (538, 30486942), (613, 26756892), (614, 26713314), (807, 20324628), (921, 17808876), (1076, 15243471), (1226, 13378446), (1228, 13356657), (1614, 10162314), (1839, 8918964), (1842, 8904438), (2421, 6774876), (2452, 6689223), (2763, 5936292), (3228, 5081157), (3678, 4459482), (3684, 4452219), (4842, 3387438), (5517, 2972988), (5526, 2968146), (7263, 2258292), (7356, 2229741), (8289, 1978764), (9684, 1693719), (11034, 1486494), (11052, 1484073), (14526, 1129146), (16551, 990996), (16578, 989382), (21789, 752764), (22068, 743247), (24867, 659588), (29052, 564573), (33102, 495498), (33156, 494691), (43578, 376382), (49653, 330332), (49734, 329794), (66204, 247749), (82583, 198612), (87156, 188191), (99306, 165166), (99468, 164897)]