471764568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 1327518720

約数和(自身を除く): 855754152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 193, 197, 264, 282, 376, 386, 394, 517, 564, 579, 591, 772, 788, 1034, 1128, 1158, 1182, 1544, 1551, 1576, 2068, 2123, 2167, 2316, 2364, 3102, 4136, 4246, 4334, 4632, 4728, 6204, 6369, 6501, 8492, 8668, 9071, 9259, 12408, 12738, 13002, 16984, 17336, 18142, 18518, 25476, 26004, 27213, 27777, 36284, 37036, 38021, 50952, 52008, 54426, 55554, 72568, 74072, 76042, 99781, 101849, 108852, 111108, 114063, 152084, 199562, 203698, 217704, 222216, 228126, 299343, 304168, 305547, 399124, 407396, 418231, 456252, 598686, 611094, 798248, 814792, 836462, 912504, 1197372, 1222188, 1254693, 1672924, 1786987, 2394744, 2444376, 2509386, 3345848, 3573974, 5018772, 5360961, 7147948, 10037544, 10721922, 14295896, 19656857, 21443844, 39313714, 42887688, 58970571, 78627428, 117941142, 157254856, 235882284, 471764568]

約数ペア:

[(1, 471764568), (2, 235882284), (3, 157254856), (4, 117941142), (6, 78627428), (8, 58970571), (11, 42887688), (12, 39313714), (22, 21443844), (24, 19656857), (33, 14295896), (44, 10721922), (47, 10037544), (66, 7147948), (88, 5360961), (94, 5018772), (132, 3573974), (141, 3345848), (188, 2509386), (193, 2444376), (197, 2394744), (264, 1786987), (282, 1672924), (376, 1254693), (386, 1222188), (394, 1197372), (517, 912504), (564, 836462), (579, 814792), (591, 798248), (772, 611094), (788, 598686), (1034, 456252), (1128, 418231), (1158, 407396), (1182, 399124), (1544, 305547), (1551, 304168), (1576, 299343), (2068, 228126), (2123, 222216), (2167, 217704), (2316, 203698), (2364, 199562), (3102, 152084), (4136, 114063), (4246, 111108), (4334, 108852), (4632, 101849), (4728, 99781), (6204, 76042), (6369, 74072), (6501, 72568), (8492, 55554), (8668, 54426), (9071, 52008), (9259, 50952), (12408, 38021), (12738, 37036), (13002, 36284), (16984, 27777), (17336, 27213), (18142, 26004), (18518, 25476)]