181420985088

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{416623}}^1$

素因数の和:416661

約数の個数: 216

約数和(自身を含む): 619949843968

約数和(自身を除く): 438528858880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 12096, 13608, 15552, 16128, 18144, 20736, 24192, 27216, 31104, 36288, 48384, 54432, 62208, 72576, 108864, 145152, 217728, 416623, 435456, 833246, 1249869, 1666492, 2499738, 2916361, 3332984, 3749607, 4999476, 5832722, 6665968, 7499214, 8749083, 9998952, 11248821, 11665444, 13331936, 14998428, 17498166, 19997904, 22497642, 23330888, 26247249, 26663872, 29996856, 33746463, 34996332, 39995808, 44995284, 46661776, 52494498, 53327744, 59993712, 67492926, 69992664, 78741747, 79991616, 89990568, 93323552, 101239389, 104988996, 106655488, 119987424, 134985852, 139985328, 157483494, 159983232, 179981136, 186647104, 202478778, 209977992, 236225241, 239974848, 269971704, 279970656, 314966988, 319966464, 359962272, 373294208, 404957556, 419955984, 472450482, 479949696, 539943408, 559941312, 629933976, 708675723, 719924544, 746588416, 809915112, 839911968, 944900964, 959899392, 1079886816, 1119882624, 1259867952, 1417351446, 1439849088, 1619830224, 1679823936, 1889801928, 2159773632, 2239765248, 2519735904, 2834702892, 2879698176, 3239660448, 3359647872, 3779603856, 4319547264, 5039471808, 5669405784, 6479320896, 6719295744, 7559207712, 8639094528, 10078943616, 11338811568, 12958641792, 15118415424, 20157887232, 22677623136, 25917283584, 30236830848, 45355246272, 60473661696, 90710492544, 181420985088]

約数ペア:

[(1, 181420985088), (2, 90710492544), (3, 60473661696), (4, 45355246272), (6, 30236830848), (7, 25917283584), (8, 22677623136), (9, 20157887232), (12, 15118415424), (14, 12958641792), (16, 11338811568), (18, 10078943616), (21, 8639094528), (24, 7559207712), (27, 6719295744), (28, 6479320896), (32, 5669405784), (36, 5039471808), (42, 4319547264), (48, 3779603856), (54, 3359647872), (56, 3239660448), (63, 2879698176), (64, 2834702892), (72, 2519735904), (81, 2239765248), (84, 2159773632), (96, 1889801928), (108, 1679823936), (112, 1619830224), (126, 1439849088), (128, 1417351446), (144, 1259867952), (162, 1119882624), (168, 1079886816), (189, 959899392), (192, 944900964), (216, 839911968), (224, 809915112), (243, 746588416), (252, 719924544), (256, 708675723), (288, 629933976), (324, 559941312), (336, 539943408), (378, 479949696), (384, 472450482), (432, 419955984), (448, 404957556), (486, 373294208), (504, 359962272), (567, 319966464), (576, 314966988), (648, 279970656), (672, 269971704), (756, 239974848), (768, 236225241), (864, 209977992), (896, 202478778), (972, 186647104), (1008, 179981136), (1134, 159983232), (1152, 157483494), (1296, 139985328), (1344, 134985852), (1512, 119987424), (1701, 106655488), (1728, 104988996), (1792, 101239389), (1944, 93323552), (2016, 89990568), (2268, 79991616), (2304, 78741747), (2592, 69992664), (2688, 67492926), (3024, 59993712), (3402, 53327744), (3456, 52494498), (3888, 46661776), (4032, 44995284), (4536, 39995808), (5184, 34996332), (5376, 33746463), (6048, 29996856), (6804, 26663872), (6912, 26247249), (7776, 23330888), (8064, 22497642), (9072, 19997904), (10368, 17498166), (12096, 14998428), (13608, 13331936), (15552, 11665444), (16128, 11248821), (18144, 9998952), (20736, 8749083), (24192, 7499214), (27216, 6665968), (31104, 5832722), (36288, 4999476), (48384, 3749607), (54432, 3332984), (62208, 2916361), (72576, 2499738), (108864, 1666492), (145152, 1249869), (217728, 833246), (416623, 435456)]