856302516

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{61463}}^1$

素因数の和:61522

約数の個数: 60

約数和(自身を含む): 2290640352

約数和(自身を除く): 1434337836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 61463, 122926, 184389, 245852, 368778, 553167, 737556, 1106334, 1659501, 2212668, 2642909, 3319002, 4978503, 5285818, 6638004, 7928727, 9957006, 10571636, 15857454, 19914012, 23786181, 31714908, 47572362, 71358543, 95144724, 142717086, 214075629, 285434172, 428151258, 856302516]

約数ペア:

[(1, 856302516), (2, 428151258), (3, 285434172), (4, 214075629), (6, 142717086), (9, 95144724), (12, 71358543), (18, 47572362), (27, 31714908), (36, 23786181), (43, 19914012), (54, 15857454), (81, 10571636), (86, 9957006), (108, 7928727), (129, 6638004), (162, 5285818), (172, 4978503), (258, 3319002), (324, 2642909), (387, 2212668), (516, 1659501), (774, 1106334), (1161, 737556), (1548, 553167), (2322, 368778), (3483, 245852), (4644, 184389), (6966, 122926), (13932, 61463)]