273012246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 653221296

約数和(自身を除く): 380209050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 631, 774, 1118, 1262, 1677, 1849, 1893, 3354, 3698, 3786, 5031, 5547, 5679, 8203, 10062, 11094, 11358, 16406, 16641, 24037, 24609, 27133, 33282, 48074, 49218, 54266, 72111, 73827, 81399, 144222, 147654, 162798, 216333, 244197, 352729, 432666, 488394, 705458, 1058187, 1166719, 2116374, 2333438, 3174561, 3500157, 6349122, 7000314, 10500471, 15167347, 21000942, 30334694, 45502041, 91004082, 136506123, 273012246]

約数ペア:

[(1, 273012246), (2, 136506123), (3, 91004082), (6, 45502041), (9, 30334694), (13, 21000942), (18, 15167347), (26, 10500471), (39, 7000314), (43, 6349122), (78, 3500157), (86, 3174561), (117, 2333438), (129, 2116374), (234, 1166719), (258, 1058187), (387, 705458), (559, 488394), (631, 432666), (774, 352729), (1118, 244197), (1262, 216333), (1677, 162798), (1849, 147654), (1893, 144222), (3354, 81399), (3698, 73827), (3786, 72111), (5031, 54266), (5547, 49218), (5679, 48074), (8203, 33282), (10062, 27133), (11094, 24609), (11358, 24037), (16406, 16641)]