488456892

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2797}}^1$

素因数の和:2838

約数の個数: 180

約数和(自身を含む): 1621015704

約数和(自身を除く): 1132558812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 462, 539, 567, 588, 594, 693, 756, 882, 891, 924, 1078, 1134, 1188, 1323, 1386, 1617, 1764, 1782, 2079, 2156, 2268, 2646, 2772, 2797, 3234, 3564, 3969, 4158, 4851, 5292, 5594, 6237, 6468, 7938, 8316, 8391, 9702, 11188, 12474, 14553, 15876, 16782, 19404, 19579, 24948, 25173, 29106, 30767, 33564, 39158, 43659, 50346, 58212, 58737, 61534, 75519, 78316, 87318, 92301, 100692, 117474, 123068, 137053, 151038, 174636, 176211, 184602, 215369, 226557, 234948, 274106, 276903, 302076, 352422, 369204, 411159, 430738, 453114, 528633, 548212, 553806, 646107, 704844, 822318, 830709, 861476, 906228, 1057266, 1107612, 1233477, 1292214, 1507583, 1585899, 1644636, 1661418, 1938321, 2114532, 2466954, 2492127, 2584428, 3015166, 3171798, 3322836, 3700431, 3876642, 4522749, 4933908, 4984254, 5814963, 6030332, 6343596, 7400862, 7753284, 9045498, 9968508, 11101293, 11629926, 13568247, 14801724, 17444889, 18090996, 22202586, 23259852, 27136494, 34889778, 40704741, 44405172, 54272988, 69779556, 81409482, 122114223, 162818964, 244228446, 488456892]

約数ペア:

[(1, 488456892), (2, 244228446), (3, 162818964), (4, 122114223), (6, 81409482), (7, 69779556), (9, 54272988), (11, 44405172), (12, 40704741), (14, 34889778), (18, 27136494), (21, 23259852), (22, 22202586), (27, 18090996), (28, 17444889), (33, 14801724), (36, 13568247), (42, 11629926), (44, 11101293), (49, 9968508), (54, 9045498), (63, 7753284), (66, 7400862), (77, 6343596), (81, 6030332), (84, 5814963), (98, 4984254), (99, 4933908), (108, 4522749), (126, 3876642), (132, 3700431), (147, 3322836), (154, 3171798), (162, 3015166), (189, 2584428), (196, 2492127), (198, 2466954), (231, 2114532), (252, 1938321), (294, 1661418), (297, 1644636), (308, 1585899), (324, 1507583), (378, 1292214), (396, 1233477), (441, 1107612), (462, 1057266), (539, 906228), (567, 861476), (588, 830709), (594, 822318), (693, 704844), (756, 646107), (882, 553806), (891, 548212), (924, 528633), (1078, 453114), (1134, 430738), (1188, 411159), (1323, 369204), (1386, 352422), (1617, 302076), (1764, 276903), (1782, 274106), (2079, 234948), (2156, 226557), (2268, 215369), (2646, 184602), (2772, 176211), (2797, 174636), (3234, 151038), (3564, 137053), (3969, 123068), (4158, 117474), (4851, 100692), (5292, 92301), (5594, 87318), (6237, 78316), (6468, 75519), (7938, 61534), (8316, 58737), (8391, 58212), (9702, 50346), (11188, 43659), (12474, 39158), (14553, 33564), (15876, 30767), (16782, 29106), (19404, 25173), (19579, 24948)]