438589024

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9863

約数の個数: 48

約数和(自身を含む): 915878880

約数和(自身を除く): 477289856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1952, 2806, 5612, 9769, 11224, 19538, 22448, 39076, 44896, 78152, 156304, 224687, 312608, 449374, 595909, 898748, 1191818, 1797496, 2383636, 3594992, 4767272, 7189984, 9534544, 13705907, 19069088, 27411814, 54823628, 109647256, 219294512, 438589024]

約数ペア:

[(1, 438589024), (2, 219294512), (4, 109647256), (8, 54823628), (16, 27411814), (23, 19069088), (32, 13705907), (46, 9534544), (61, 7189984), (92, 4767272), (122, 3594992), (184, 2383636), (244, 1797496), (368, 1191818), (488, 898748), (736, 595909), (976, 449374), (1403, 312608), (1952, 224687), (2806, 156304), (5612, 78152), (9769, 44896), (11224, 39076), (19538, 22448)]