817086504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 2349527040

約数和(自身を除く): 1532440536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 312, 381, 408, 442, 508, 663, 762, 884, 1016, 1213, 1326, 1524, 1651, 1768, 2159, 2426, 2652, 3048, 3302, 3639, 4318, 4852, 4953, 5304, 6477, 6604, 7278, 8636, 9704, 9906, 12954, 13208, 14556, 15769, 17272, 19812, 20621, 25908, 28067, 29112, 31538, 39624, 41242, 47307, 51816, 56134, 61863, 63076, 82484, 84201, 94614, 112268, 123726, 126152, 154051, 164968, 168402, 189228, 224536, 247452, 268073, 308102, 336804, 378456, 462153, 494904, 536146, 616204, 673608, 804219, 924306, 1072292, 1232408, 1608438, 1848612, 2002663, 2144584, 2618867, 3216876, 3697224, 4005326, 5237734, 6007989, 6433752, 7856601, 8010652, 10475468, 12015978, 15713202, 16021304, 20950936, 24031956, 31426404, 34045271, 48063912, 62852808, 68090542, 102135813, 136181084, 204271626, 272362168, 408543252, 817086504]

約数ペア:

[(1, 817086504), (2, 408543252), (3, 272362168), (4, 204271626), (6, 136181084), (8, 102135813), (12, 68090542), (13, 62852808), (17, 48063912), (24, 34045271), (26, 31426404), (34, 24031956), (39, 20950936), (51, 16021304), (52, 15713202), (68, 12015978), (78, 10475468), (102, 8010652), (104, 7856601), (127, 6433752), (136, 6007989), (156, 5237734), (204, 4005326), (221, 3697224), (254, 3216876), (312, 2618867), (381, 2144584), (408, 2002663), (442, 1848612), (508, 1608438), (663, 1232408), (762, 1072292), (884, 924306), (1016, 804219), (1213, 673608), (1326, 616204), (1524, 536146), (1651, 494904), (1768, 462153), (2159, 378456), (2426, 336804), (2652, 308102), (3048, 268073), (3302, 247452), (3639, 224536), (4318, 189228), (4852, 168402), (4953, 164968), (5304, 154051), (6477, 126152), (6604, 123726), (7278, 112268), (8636, 94614), (9704, 84201), (9906, 82484), (12954, 63076), (13208, 61863), (14556, 56134), (15769, 51816), (17272, 47307), (19812, 41242), (20621, 39624), (25908, 31538), (28067, 29112)]