1004040024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 2809847040

約数和(自身を除く): 1805807016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 67, 78, 86, 104, 129, 134, 156, 172, 201, 258, 268, 312, 344, 402, 516, 536, 559, 804, 871, 1032, 1117, 1118, 1608, 1677, 1742, 2234, 2236, 2613, 2881, 3351, 3354, 3484, 4468, 4472, 5226, 5762, 6702, 6708, 6968, 8643, 8936, 10452, 11524, 13404, 13416, 14521, 17286, 20904, 23048, 26808, 29042, 34572, 37453, 43563, 48031, 58084, 69144, 74839, 74906, 87126, 96062, 112359, 116168, 144093, 149678, 149812, 174252, 192124, 224517, 224718, 288186, 299356, 299624, 348504, 384248, 449034, 449436, 576372, 598712, 624403, 898068, 898872, 972907, 1152744, 1248806, 1796136, 1873209, 1945814, 2497612, 2918721, 3218077, 3746418, 3891628, 4995224, 5837442, 6436154, 7492836, 7783256, 9654231, 11674884, 12872308, 14985672, 19308462, 23349768, 25744616, 38616924, 41835001, 77233848, 83670002, 125505003, 167340004, 251010006, 334680008, 502020012, 1004040024]

約数ペア:

[(1, 1004040024), (2, 502020012), (3, 334680008), (4, 251010006), (6, 167340004), (8, 125505003), (12, 83670002), (13, 77233848), (24, 41835001), (26, 38616924), (39, 25744616), (43, 23349768), (52, 19308462), (67, 14985672), (78, 12872308), (86, 11674884), (104, 9654231), (129, 7783256), (134, 7492836), (156, 6436154), (172, 5837442), (201, 4995224), (258, 3891628), (268, 3746418), (312, 3218077), (344, 2918721), (402, 2497612), (516, 1945814), (536, 1873209), (559, 1796136), (804, 1248806), (871, 1152744), (1032, 972907), (1117, 898872), (1118, 898068), (1608, 624403), (1677, 598712), (1742, 576372), (2234, 449436), (2236, 449034), (2613, 384248), (2881, 348504), (3351, 299624), (3354, 299356), (3484, 288186), (4468, 224718), (4472, 224517), (5226, 192124), (5762, 174252), (6702, 149812), (6708, 149678), (6968, 144093), (8643, 116168), (8936, 112359), (10452, 96062), (11524, 87126), (13404, 74906), (13416, 74839), (14521, 69144), (17286, 58084), (20904, 48031), (23048, 43563), (26808, 37453), (29042, 34572)]