557216208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 1754887680

約数和(自身を除く): 1197671472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 47, 48, 51, 58, 68, 72, 87, 94, 102, 116, 136, 141, 144, 153, 167, 174, 188, 204, 232, 261, 272, 282, 306, 334, 348, 376, 408, 423, 464, 493, 501, 522, 564, 612, 668, 696, 752, 799, 816, 846, 986, 1002, 1044, 1128, 1224, 1336, 1363, 1392, 1479, 1503, 1598, 1692, 1972, 2004, 2088, 2256, 2397, 2448, 2672, 2726, 2839, 2958, 3006, 3196, 3384, 3944, 4008, 4089, 4176, 4437, 4794, 4843, 5452, 5678, 5916, 6012, 6392, 6768, 7191, 7849, 7888, 8016, 8178, 8517, 8874, 9588, 9686, 10904, 11356, 11832, 12024, 12267, 12784, 14382, 14529, 15698, 16356, 17034, 17748, 19176, 19372, 21808, 22712, 23171, 23547, 23664, 24048, 24534, 25551, 28764, 29058, 31396, 32712, 34068, 35496, 38352, 38744, 43587, 45424, 46342, 47094, 49068, 51102, 57528, 58116, 62792, 65424, 68136, 69513, 70641, 70992, 77488, 82331, 87174, 92684, 94188, 98136, 102204, 115056, 116232, 125584, 133433, 136272, 139026, 141282, 164662, 174348, 185368, 188376, 196272, 204408, 208539, 227621, 232464, 246993, 266866, 278052, 282564, 329324, 348696, 370736, 376752, 400299, 408816, 417078, 455242, 493986, 533732, 556104, 565128, 658648, 682863, 697392, 740979, 800598, 834156, 910484, 987972, 1067464, 1112208, 1130256, 1200897, 1317296, 1365726, 1481958, 1601196, 1668312, 1820968, 1975944, 2048589, 2134928, 2401794, 2731452, 2963916, 3202392, 3336624, 3641936, 3869557, 3951888, 4097178, 4803588, 5462904, 5927832, 6404784, 7739114, 8194356, 9607176, 10925808, 11608671, 11855664, 15478228, 16388712, 19214352, 23217342, 30956456, 32777424, 34826013, 46434684, 61912912, 69652026, 92869368, 139304052, 185738736, 278608104, 557216208]

約数ペア:

[(1, 557216208), (2, 278608104), (3, 185738736), (4, 139304052), (6, 92869368), (8, 69652026), (9, 61912912), (12, 46434684), (16, 34826013), (17, 32777424), (18, 30956456), (24, 23217342), (29, 19214352), (34, 16388712), (36, 15478228), (47, 11855664), (48, 11608671), (51, 10925808), (58, 9607176), (68, 8194356), (72, 7739114), (87, 6404784), (94, 5927832), (102, 5462904), (116, 4803588), (136, 4097178), (141, 3951888), (144, 3869557), (153, 3641936), (167, 3336624), (174, 3202392), (188, 2963916), (204, 2731452), (232, 2401794), (261, 2134928), (272, 2048589), (282, 1975944), (306, 1820968), (334, 1668312), (348, 1601196), (376, 1481958), (408, 1365726), (423, 1317296), (464, 1200897), (493, 1130256), (501, 1112208), (522, 1067464), (564, 987972), (612, 910484), (668, 834156), (696, 800598), (752, 740979), (799, 697392), (816, 682863), (846, 658648), (986, 565128), (1002, 556104), (1044, 533732), (1128, 493986), (1224, 455242), (1336, 417078), (1363, 408816), (1392, 400299), (1479, 376752), (1503, 370736), (1598, 348696), (1692, 329324), (1972, 282564), (2004, 278052), (2088, 266866), (2256, 246993), (2397, 232464), (2448, 227621), (2672, 208539), (2726, 204408), (2839, 196272), (2958, 188376), (3006, 185368), (3196, 174348), (3384, 164662), (3944, 141282), (4008, 139026), (4089, 136272), (4176, 133433), (4437, 125584), (4794, 116232), (4843, 115056), (5452, 102204), (5678, 98136), (5916, 94188), (6012, 92684), (6392, 87174), (6768, 82331), (7191, 77488), (7849, 70992), (7888, 70641), (8016, 69513), (8178, 68136), (8517, 65424), (8874, 62792), (9588, 58116), (9686, 57528), (10904, 51102), (11356, 49068), (11832, 47094), (12024, 46342), (12267, 45424), (12784, 43587), (14382, 38744), (14529, 38352), (15698, 35496), (16356, 34068), (17034, 32712), (17748, 31396), (19176, 29058), (19372, 28764), (21808, 25551), (22712, 24534), (23171, 24048), (23547, 23664)]