427074736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7331}}^1$

素因数の和:7681

約数の個数: 40

約数和(自身を含む): 905531328

約数和(自身を除く): 478456592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1324, 2648, 3641, 5296, 7282, 7331, 14564, 14662, 29128, 29324, 58256, 58648, 80641, 117296, 161282, 322564, 645128, 1290256, 2426561, 4853122, 9706244, 19412488, 26692171, 38824976, 53384342, 106768684, 213537368, 427074736]

約数ペア:

[(1, 427074736), (2, 213537368), (4, 106768684), (8, 53384342), (11, 38824976), (16, 26692171), (22, 19412488), (44, 9706244), (88, 4853122), (176, 2426561), (331, 1290256), (662, 645128), (1324, 322564), (2648, 161282), (3641, 117296), (5296, 80641), (7282, 58648), (7331, 58256), (14564, 29324), (14662, 29128)]