284166876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11239}}^1$

素因数の和:11303

約数の個数: 72

約数和(自身を含む): 789317760

約数和(自身を除く): 505150884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 11239, 12642, 22478, 25284, 33717, 44956, 67434, 78673, 134868, 157346, 236019, 314692, 472038, 483277, 550711, 944076, 966554, 1101422, 1449831, 1652133, 1933108, 2202844, 2899662, 3304266, 3382939, 5799324, 6608532, 6765878, 10148817, 13531756, 20297634, 23680573, 40595268, 47361146, 71041719, 94722292, 142083438, 284166876]

約数ペア:

[(1, 284166876), (2, 142083438), (3, 94722292), (4, 71041719), (6, 47361146), (7, 40595268), (12, 23680573), (14, 20297634), (21, 13531756), (28, 10148817), (42, 6765878), (43, 6608532), (49, 5799324), (84, 3382939), (86, 3304266), (98, 2899662), (129, 2202844), (147, 1933108), (172, 1652133), (196, 1449831), (258, 1101422), (294, 966554), (301, 944076), (516, 550711), (588, 483277), (602, 472038), (903, 314692), (1204, 236019), (1806, 157346), (2107, 134868), (3612, 78673), (4214, 67434), (6321, 44956), (8428, 33717), (11239, 25284), (12642, 22478)]