689174.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 206156160

約数和(自身を除く): 135864456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 83, 84, 142, 166, 168, 213, 249, 284, 332, 426, 497, 498, 568, 581, 664, 852, 994, 996, 1162, 1491, 1704, 1743, 1988, 1992, 2324, 2982, 3486, 3976, 4648, 5041, 5893, 5964, 6972, 10082, 11786, 11928, 13944, 15123, 17679, 20164, 23572, 30246, 35287, 35358, 40328, 41251, 47144, 60492, 70574, 70716, 82502, 105861, 120984, 123753, 141148, 141432, 165004, 211722, 247506, 282296, 330008, 418403, 423444, 495012, 836806, 846888, 990024, 1255209, 1673612, 2510418, 2928821, 3347224, 5020836, 5857642, 8786463, 10041672, 11715284, 17572926, 23430568, 35145852, 70291704]

約数ペア:

[(1, 70291704), (2, 35145852), (3, 23430568), (4, 17572926), (6, 11715284), (7, 10041672), (8, 8786463), (12, 5857642), (14, 5020836), (21, 3347224), (24, 2928821), (28, 2510418), (42, 1673612), (56, 1255209), (71, 990024), (83, 846888), (84, 836806), (142, 495012), (166, 423444), (168, 418403), (213, 330008), (249, 282296), (284, 247506), (332, 211722), (426, 165004), (497, 141432), (498, 141148), (568, 123753), (581, 120984), (664, 105861), (852, 82502), (994, 70716), (996, 70574), (1162, 60492), (1491, 47144), (1704, 41251), (1743, 40328), (1988, 35358), (1992, 35287), (2324, 30246), (2982, 23572), (3486, 20164), (3976, 17679), (4648, 15123), (5041, 13944), (5893, 11928), (5964, 11786), (6972, 10082)]