508964829759

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{25037}}^1$

素因数の和:26240

約数の個数: 48

約数和(自身を含む): 771967609920

約数和(自身を除く): 263002780161

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 1097, 2059, 3291, 6177, 9873, 18531, 25037, 31813, 75111, 77887, 95439, 225333, 233661, 286317, 700983, 726073, 1777627, 2178219, 2258723, 5332881, 6534657, 6776169, 15998643, 20328507, 27465589, 51551183, 82396767, 154653549, 247190301, 463960647, 796502081, 1950056819, 2389506243, 5850170457, 7168518729, 17550511371, 56551647751, 169654943253, 508964829759]

約数ペア:

[(1, 508964829759), (3, 169654943253), (9, 56551647751), (29, 17550511371), (71, 7168518729), (87, 5850170457), (213, 2389506243), (261, 1950056819), (639, 796502081), (1097, 463960647), (2059, 247190301), (3291, 154653549), (6177, 82396767), (9873, 51551183), (18531, 27465589), (25037, 20328507), (31813, 15998643), (75111, 6776169), (77887, 6534657), (95439, 5332881), (225333, 2258723), (233661, 2178219), (286317, 1777627), (700983, 726073)]