242104048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 487448960

約数和(自身を除く): 245344912

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 3109, 4867, 6218, 9734, 12436, 19468, 24872, 38936, 49744, 77872, 96379, 192758, 385516, 488113, 771032, 976226, 1542064, 1952452, 3904904, 7809808, 15131503, 30263006, 60526012, 121052024, 242104048]

約数ペア:

[(1, 242104048), (2, 121052024), (4, 60526012), (8, 30263006), (16, 15131503), (31, 7809808), (62, 3904904), (124, 1952452), (157, 1542064), (248, 976226), (314, 771032), (496, 488113), (628, 385516), (1256, 192758), (2512, 96379), (3109, 77872), (4867, 49744), (6218, 38936), (9734, 24872), (12436, 19468)]