442087128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20399}}^1$

素因数の和:20461

約数の個数: 96

約数和(自身を含む): 1400256000

約数和(自身を除く): 958168872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 20399, 21672, 40798, 61197, 81596, 122394, 142793, 163192, 183591, 244788, 285586, 367182, 428379, 489576, 571172, 734364, 856758, 877157, 1142344, 1285137, 1468728, 1713516, 1754314, 2570274, 2631471, 3427032, 3508628, 5140548, 5262942, 6140099, 7017256, 7894413, 10281096, 10525884, 12280198, 15788826, 18420297, 21051768, 24560396, 31577652, 36840594, 49120792, 55260891, 63155304, 73681188, 110521782, 147362376, 221043564, 442087128]

約数ペア:

[(1, 442087128), (2, 221043564), (3, 147362376), (4, 110521782), (6, 73681188), (7, 63155304), (8, 55260891), (9, 49120792), (12, 36840594), (14, 31577652), (18, 24560396), (21, 21051768), (24, 18420297), (28, 15788826), (36, 12280198), (42, 10525884), (43, 10281096), (56, 7894413), (63, 7017256), (72, 6140099), (84, 5262942), (86, 5140548), (126, 3508628), (129, 3427032), (168, 2631471), (172, 2570274), (252, 1754314), (258, 1713516), (301, 1468728), (344, 1285137), (387, 1142344), (504, 877157), (516, 856758), (602, 734364), (774, 571172), (903, 489576), (1032, 428379), (1204, 367182), (1548, 285586), (1806, 244788), (2408, 183591), (2709, 163192), (3096, 142793), (3612, 122394), (5418, 81596), (7224, 61197), (10836, 40798), (20399, 21672)]