270391736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{3623}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 534902400

約数和(自身を除く): 264510664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1964, 3623, 3928, 7246, 9329, 14492, 18658, 28984, 37316, 68837, 74632, 137674, 275348, 550696, 1778893, 3557786, 7115572, 14231144, 33798967, 67597934, 135195868, 270391736]

約数ペア:

[(1, 270391736), (2, 135195868), (4, 67597934), (8, 33798967), (19, 14231144), (38, 7115572), (76, 3557786), (152, 1778893), (491, 550696), (982, 275348), (1964, 137674), (3623, 74632), (3928, 68837), (7246, 37316), (9329, 28984), (14492, 18658)]