489504384

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 160

約数和(自身を含む): 1504736640

約数和(自身を除く): 1015232256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1296, 1488, 1523, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3046, 3348, 3456, 3968, 4464, 4569, 5022, 5184, 5952, 6092, 6696, 8928, 9138, 10044, 10368, 11904, 12184, 13392, 13707, 17856, 18276, 20088, 24368, 26784, 27414, 35712, 36552, 40176, 41121, 47213, 48736, 53568, 54828, 73104, 80352, 82242, 94426, 97472, 107136, 109656, 123363, 141639, 146208, 160704, 164484, 188852, 194944, 219312, 246726, 283278, 292416, 321408, 328968, 377704, 424917, 438624, 493452, 566556, 584832, 657936, 755408, 849834, 877248, 986904, 1133112, 1274751, 1315872, 1510816, 1699668, 1754496, 1973808, 2266224, 2549502, 2631744, 3021632, 3399336, 3824253, 3947616, 4532448, 5099004, 5263488, 6043264, 6798672, 7648506, 7895232, 9064896, 10198008, 13597344, 15297012, 15790464, 18129792, 20396016, 27194688, 30594024, 40792032, 54389376, 61188048, 81584064, 122376096, 163168128, 244752192, 489504384]

約数ペア:

[(1, 489504384), (2, 244752192), (3, 163168128), (4, 122376096), (6, 81584064), (8, 61188048), (9, 54389376), (12, 40792032), (16, 30594024), (18, 27194688), (24, 20396016), (27, 18129792), (31, 15790464), (32, 15297012), (36, 13597344), (48, 10198008), (54, 9064896), (62, 7895232), (64, 7648506), (72, 6798672), (81, 6043264), (93, 5263488), (96, 5099004), (108, 4532448), (124, 3947616), (128, 3824253), (144, 3399336), (162, 3021632), (186, 2631744), (192, 2549502), (216, 2266224), (248, 1973808), (279, 1754496), (288, 1699668), (324, 1510816), (372, 1315872), (384, 1274751), (432, 1133112), (496, 986904), (558, 877248), (576, 849834), (648, 755408), (744, 657936), (837, 584832), (864, 566556), (992, 493452), (1116, 438624), (1152, 424917), (1296, 377704), (1488, 328968), (1523, 321408), (1674, 292416), (1728, 283278), (1984, 246726), (2232, 219312), (2511, 194944), (2592, 188852), (2976, 164484), (3046, 160704), (3348, 146208), (3456, 141639), (3968, 123363), (4464, 109656), (4569, 107136), (5022, 97472), (5184, 94426), (5952, 82242), (6092, 80352), (6696, 73104), (8928, 54828), (9138, 53568), (10044, 48736), (10368, 47213), (11904, 41121), (12184, 40176), (13392, 36552), (13707, 35712), (17856, 27414), (18276, 26784), (20088, 24368)]