298348528

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 586770480

約数和(自身を除く): 288421952

約数列:

[1, 2, 4, 8, 16, 107, 214, 229, 428, 458, 761, 856, 916, 1522, 1712, 1832, 3044, 3664, 6088, 12176, 24503, 49006, 81427, 98012, 162854, 174269, 196024, 325708, 348538, 392048, 651416, 697076, 1302832, 1394152, 2788304, 18646783, 37293566, 74587132, 149174264, 298348528]

約数ペア:

[(1, 298348528), (2, 149174264), (4, 74587132), (8, 37293566), (16, 18646783), (107, 2788304), (214, 1394152), (229, 1302832), (428, 697076), (458, 651416), (761, 392048), (856, 348538), (916, 325708), (1522, 196024), (1712, 174269), (1832, 162854), (3044, 98012), (3664, 81427), (6088, 49006), (12176, 24503)]