275332698

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 615453696

約数和(自身を除く): 340120998

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 762, 774, 1143, 2286, 2801, 5461, 5602, 8403, 10922, 16383, 16806, 25209, 32766, 49149, 50418, 98298, 120443, 240886, 355727, 361329, 711454, 722658, 1067181, 1083987, 2134362, 2167974, 3201543, 6403086, 15296261, 30592522, 45888783, 91777566, 137666349, 275332698]

約数ペア:

[(1, 275332698), (2, 137666349), (3, 91777566), (6, 45888783), (9, 30592522), (18, 15296261), (43, 6403086), (86, 3201543), (127, 2167974), (129, 2134362), (254, 1083987), (258, 1067181), (381, 722658), (387, 711454), (762, 361329), (774, 355727), (1143, 240886), (2286, 120443), (2801, 98298), (5461, 50418), (5602, 49149), (8403, 32766), (10922, 25209), (16383, 16806)]