1027994292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2310

約数の個数: 144

約数和(自身を含む): 2989354368

約数和(自身を除く): 1961360076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 43, 46, 52, 69, 78, 86, 92, 117, 129, 138, 156, 172, 207, 234, 258, 276, 299, 387, 414, 468, 516, 559, 598, 774, 828, 897, 989, 1118, 1196, 1548, 1677, 1794, 1978, 2221, 2236, 2691, 2967, 3354, 3588, 3956, 4442, 5031, 5382, 5934, 6663, 6708, 8884, 8901, 10062, 10764, 11868, 12857, 13326, 17802, 19989, 20124, 25714, 26652, 28873, 35604, 38571, 39978, 51083, 51428, 57746, 77142, 79956, 86619, 95503, 102166, 115492, 115713, 153249, 154284, 173238, 191006, 204332, 231426, 259857, 286509, 306498, 346476, 382012, 459747, 462852, 519714, 573018, 612996, 664079, 859527, 919494, 1039428, 1146036, 1241539, 1328158, 1719054, 1838988, 1992237, 2196569, 2483078, 2656316, 3438108, 3724617, 3984474, 4393138, 4966156, 5976711, 6589707, 7449234, 7968948, 8786276, 11173851, 11953422, 13179414, 14898468, 19769121, 22347702, 23906844, 26358828, 28555397, 39538242, 44695404, 57110794, 79076484, 85666191, 114221588, 171332382, 256998573, 342664764, 513997146, 1027994292]

約数ペア:

[(1, 1027994292), (2, 513997146), (3, 342664764), (4, 256998573), (6, 171332382), (9, 114221588), (12, 85666191), (13, 79076484), (18, 57110794), (23, 44695404), (26, 39538242), (36, 28555397), (39, 26358828), (43, 23906844), (46, 22347702), (52, 19769121), (69, 14898468), (78, 13179414), (86, 11953422), (92, 11173851), (117, 8786276), (129, 7968948), (138, 7449234), (156, 6589707), (172, 5976711), (207, 4966156), (234, 4393138), (258, 3984474), (276, 3724617), (299, 3438108), (387, 2656316), (414, 2483078), (468, 2196569), (516, 1992237), (559, 1838988), (598, 1719054), (774, 1328158), (828, 1241539), (897, 1146036), (989, 1039428), (1118, 919494), (1196, 859527), (1548, 664079), (1677, 612996), (1794, 573018), (1978, 519714), (2221, 462852), (2236, 459747), (2691, 382012), (2967, 346476), (3354, 306498), (3588, 286509), (3956, 259857), (4442, 231426), (5031, 204332), (5382, 191006), (5934, 173238), (6663, 154284), (6708, 153249), (8884, 115713), (8901, 115492), (10062, 102166), (10764, 95503), (11868, 86619), (12857, 79956), (13326, 77142), (17802, 57746), (19989, 51428), (20124, 51083), (25714, 39978), (26652, 38571), (28873, 35604)]