223205248

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10831}}^1$

素因数の和:10875

約数の個数: 64

約数和(自身を含む): 530334720

約数和(自身を除く): 307129472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 10831, 20608, 21662, 43324, 75817, 86648, 151634, 173296, 249113, 303268, 346592, 498226, 606536, 693184, 996452, 1213072, 1386368, 1743791, 1992904, 2426144, 3487582, 3985808, 4852288, 6975164, 7971616, 9704576, 13950328, 15943232, 27900656, 31886464, 55801312, 111602624, 223205248]

約数ペア:

[(1, 223205248), (2, 111602624), (4, 55801312), (7, 31886464), (8, 27900656), (14, 15943232), (16, 13950328), (23, 9704576), (28, 7971616), (32, 6975164), (46, 4852288), (56, 3985808), (64, 3487582), (92, 2426144), (112, 1992904), (128, 1743791), (161, 1386368), (184, 1213072), (224, 996452), (322, 693184), (368, 606536), (448, 498226), (644, 346592), (736, 303268), (896, 249113), (1288, 173296), (1472, 151634), (2576, 86648), (2944, 75817), (5152, 43324), (10304, 21662), (10831, 20608)]