225085952

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4869

約数の個数: 80

約数和(自身を含む): 553631232

約数和(自身を除く): 328545280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4831, 5824, 6656, 9662, 11648, 19324, 23296, 33817, 38648, 46592, 62803, 67634, 77296, 125606, 135268, 154592, 251212, 270536, 309184, 439621, 502424, 541072, 618368, 879242, 1004848, 1082144, 1236736, 1758484, 2009696, 2164288, 2473472, 3516968, 4019392, 4328576, 7033936, 8038784, 8657152, 14067872, 16077568, 17314304, 28135744, 32155136, 56271488, 112542976, 225085952]

約数ペア:

[(1, 225085952), (2, 112542976), (4, 56271488), (7, 32155136), (8, 28135744), (13, 17314304), (14, 16077568), (16, 14067872), (26, 8657152), (28, 8038784), (32, 7033936), (52, 4328576), (56, 4019392), (64, 3516968), (91, 2473472), (104, 2164288), (112, 2009696), (128, 1758484), (182, 1236736), (208, 1082144), (224, 1004848), (256, 879242), (364, 618368), (416, 541072), (448, 502424), (512, 439621), (728, 309184), (832, 270536), (896, 251212), (1456, 154592), (1664, 135268), (1792, 125606), (2912, 77296), (3328, 67634), (3584, 62803), (4831, 46592), (5824, 38648), (6656, 33817), (9662, 23296), (11648, 19324)]