518172564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15365

約数の個数: 96

約数和(自身を含む): 1536188416

約数和(自身を除く): 1018015852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 15307, 16926, 30614, 33852, 45921, 61228, 91842, 107149, 183684, 198991, 214298, 321447, 397982, 428596, 474517, 596973, 642894, 795964, 949034, 1193946, 1285788, 1392937, 1423551, 1898068, 2387892, 2785874, 2847102, 3321619, 4178811, 5571748, 5694204, 6168721, 6643238, 8357622, 9964857, 12337442, 13286476, 16715244, 18506163, 19929714, 24674884, 37012326, 39859428, 43181047, 74024652, 86362094, 129543141, 172724188, 259086282, 518172564]

約数ペア:

[(1, 518172564), (2, 259086282), (3, 172724188), (4, 129543141), (6, 86362094), (7, 74024652), (12, 43181047), (13, 39859428), (14, 37012326), (21, 24674884), (26, 19929714), (28, 18506163), (31, 16715244), (39, 13286476), (42, 12337442), (52, 9964857), (62, 8357622), (78, 6643238), (84, 6168721), (91, 5694204), (93, 5571748), (124, 4178811), (156, 3321619), (182, 2847102), (186, 2785874), (217, 2387892), (273, 1898068), (364, 1423551), (372, 1392937), (403, 1285788), (434, 1193946), (546, 949034), (651, 795964), (806, 642894), (868, 596973), (1092, 474517), (1209, 428596), (1302, 397982), (1612, 321447), (2418, 214298), (2604, 198991), (2821, 183684), (4836, 107149), (5642, 91842), (8463, 61228), (11284, 45921), (15307, 33852), (16926, 30614)]