293869884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 903280896

約数和(自身を除く): 609411012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 361, 399, 418, 462, 532, 627, 722, 798, 836, 881, 924, 1083, 1254, 1444, 1463, 1596, 1762, 2166, 2508, 2527, 2643, 2926, 3524, 3971, 4332, 4389, 5054, 5286, 5852, 6167, 7581, 7942, 8778, 9691, 10108, 10572, 11913, 12334, 15162, 15884, 16739, 17556, 18501, 19382, 23826, 24668, 27797, 29073, 30324, 33478, 37002, 38764, 47652, 50217, 55594, 58146, 66956, 67837, 74004, 83391, 100434, 111188, 116292, 117173, 135674, 166782, 184129, 200868, 203511, 234346, 271348, 318041, 333564, 351519, 368258, 407022, 468692, 552387, 636082, 703038, 736516, 814044, 954123, 1104774, 1272164, 1288903, 1406076, 1908246, 2209548, 2226287, 2577806, 3498451, 3816492, 3866709, 4452574, 5155612, 6678861, 6996902, 7733418, 8905148, 10495353, 13357722, 13993804, 15466836, 20990706, 24489157, 26715444, 41981412, 48978314, 73467471, 97956628, 146934942, 293869884]

約数ペア:

[(1, 293869884), (2, 146934942), (3, 97956628), (4, 73467471), (6, 48978314), (7, 41981412), (11, 26715444), (12, 24489157), (14, 20990706), (19, 15466836), (21, 13993804), (22, 13357722), (28, 10495353), (33, 8905148), (38, 7733418), (42, 6996902), (44, 6678861), (57, 5155612), (66, 4452574), (76, 3866709), (77, 3816492), (84, 3498451), (114, 2577806), (132, 2226287), (133, 2209548), (154, 1908246), (209, 1406076), (228, 1288903), (231, 1272164), (266, 1104774), (308, 954123), (361, 814044), (399, 736516), (418, 703038), (462, 636082), (532, 552387), (627, 468692), (722, 407022), (798, 368258), (836, 351519), (881, 333564), (924, 318041), (1083, 271348), (1254, 234346), (1444, 203511), (1463, 200868), (1596, 184129), (1762, 166782), (2166, 135674), (2508, 117173), (2527, 116292), (2643, 111188), (2926, 100434), (3524, 83391), (3971, 74004), (4332, 67837), (4389, 66956), (5054, 58146), (5286, 55594), (5852, 50217), (6167, 47652), (7581, 38764), (7942, 37002), (8778, 33478), (9691, 30324), (10108, 29073), (10572, 27797), (11913, 24668), (12334, 23826), (15162, 19382), (15884, 18501), (16739, 17556)]