561748446

素因数分解:

$2^1\times 3^7\times 7^2\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 96

約数和(自身を含む): 1470627360

約数和(自身を除く): 908878914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1323, 1458, 1701, 2187, 2621, 2646, 3402, 3969, 4374, 5103, 5242, 7863, 7938, 10206, 11907, 15309, 15726, 18347, 23589, 23814, 30618, 35721, 36694, 47178, 55041, 70767, 71442, 107163, 110082, 128429, 141534, 165123, 212301, 214326, 256858, 330246, 385287, 424602, 495369, 636903, 770574, 990738, 1155861, 1273806, 1486107, 1910709, 2311722, 2972214, 3467583, 3821418, 4458321, 5732127, 6935166, 8916642, 10402749, 11464254, 13374963, 20805498, 26749926, 31208247, 40124889, 62416494, 80249778, 93624741, 187249482, 280874223, 561748446]

約数ペア:

[(1, 561748446), (2, 280874223), (3, 187249482), (6, 93624741), (7, 80249778), (9, 62416494), (14, 40124889), (18, 31208247), (21, 26749926), (27, 20805498), (42, 13374963), (49, 11464254), (54, 10402749), (63, 8916642), (81, 6935166), (98, 5732127), (126, 4458321), (147, 3821418), (162, 3467583), (189, 2972214), (243, 2311722), (294, 1910709), (378, 1486107), (441, 1273806), (486, 1155861), (567, 990738), (729, 770574), (882, 636903), (1134, 495369), (1323, 424602), (1458, 385287), (1701, 330246), (2187, 256858), (2621, 214326), (2646, 212301), (3402, 165123), (3969, 141534), (4374, 128429), (5103, 110082), (5242, 107163), (7863, 71442), (7938, 70767), (10206, 55041), (11907, 47178), (15309, 36694), (15726, 35721), (18347, 30618), (23589, 23814)]