1771306068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 4811240448

約数和(自身を除く): 3039934380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 491, 641, 804, 938, 982, 1282, 1407, 1473, 1876, 1923, 1964, 2564, 2814, 2946, 3437, 3846, 4487, 5628, 5892, 6874, 7692, 8974, 10311, 13461, 13748, 17948, 20622, 26922, 32897, 41244, 42947, 53844, 65794, 85894, 98691, 128841, 131588, 171788, 197382, 230279, 257682, 300629, 314731, 394764, 460558, 515364, 601258, 629462, 690837, 901887, 921116, 944193, 1202516, 1258924, 1381674, 1803774, 1888386, 2203117, 2763348, 3607548, 3776772, 4406234, 6609351, 8812468, 13218702, 21086977, 26437404, 42173954, 63260931, 84347908, 126521862, 147608839, 253043724, 295217678, 442826517, 590435356, 885653034, 1771306068]

約数ペア:

[(1, 1771306068), (2, 885653034), (3, 590435356), (4, 442826517), (6, 295217678), (7, 253043724), (12, 147608839), (14, 126521862), (21, 84347908), (28, 63260931), (42, 42173954), (67, 26437404), (84, 21086977), (134, 13218702), (201, 8812468), (268, 6609351), (402, 4406234), (469, 3776772), (491, 3607548), (641, 2763348), (804, 2203117), (938, 1888386), (982, 1803774), (1282, 1381674), (1407, 1258924), (1473, 1202516), (1876, 944193), (1923, 921116), (1964, 901887), (2564, 690837), (2814, 629462), (2946, 601258), (3437, 515364), (3846, 460558), (4487, 394764), (5628, 314731), (5892, 300629), (6874, 257682), (7692, 230279), (8974, 197382), (10311, 171788), (13461, 131588), (13748, 128841), (17948, 98691), (20622, 85894), (26922, 65794), (32897, 53844), (41244, 42947)]