289110368

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5487

約数の個数: 48

約数和(自身を含む): 602181216

約数和(自身を除く): 313070848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1679, 2336, 3358, 5381, 6716, 10762, 13432, 21524, 26864, 43048, 53728, 86096, 123763, 172192, 247526, 392813, 495052, 785626, 990104, 1571252, 1980208, 3142504, 3960416, 6285008, 9034699, 12570016, 18069398, 36138796, 72277592, 144555184, 289110368]

約数ペア:

[(1, 289110368), (2, 144555184), (4, 72277592), (8, 36138796), (16, 18069398), (23, 12570016), (32, 9034699), (46, 6285008), (73, 3960416), (92, 3142504), (146, 1980208), (184, 1571252), (292, 990104), (368, 785626), (584, 495052), (736, 392813), (1168, 247526), (1679, 172192), (2336, 123763), (3358, 86096), (5381, 53728), (6716, 43048), (10762, 26864), (13432, 21524)]