2168900.000000000

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 451111680

約数和(自身を除く): 298230504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1831, 1988, 2982, 3479, 3662, 3976, 5493, 5964, 6958, 7324, 10437, 10986, 11928, 12817, 13916, 14648, 20874, 21972, 25634, 27832, 38451, 41748, 43944, 51268, 76902, 83496, 89719, 102536, 130001, 153804, 179438, 260002, 269157, 307608, 358876, 390003, 520004, 538314, 717752, 780006, 910007, 1040008, 1076628, 1560012, 1820014, 2153256, 2730021, 3120024, 3640028, 5460042, 6370049, 7280056, 10920084, 12740098, 19110147, 21840168, 25480196, 38220294, 50960392, 76440588, 152881176]

約数ペア:

[(1, 152881176), (2, 76440588), (3, 50960392), (4, 38220294), (6, 25480196), (7, 21840168), (8, 19110147), (12, 12740098), (14, 10920084), (21, 7280056), (24, 6370049), (28, 5460042), (42, 3640028), (49, 3120024), (56, 2730021), (71, 2153256), (84, 1820014), (98, 1560012), (142, 1076628), (147, 1040008), (168, 910007), (196, 780006), (213, 717752), (284, 538314), (294, 520004), (392, 390003), (426, 358876), (497, 307608), (568, 269157), (588, 260002), (852, 179438), (994, 153804), (1176, 130001), (1491, 102536), (1704, 89719), (1831, 83496), (1988, 76902), (2982, 51268), (3479, 43944), (3662, 41748), (3976, 38451), (5493, 27832), (5964, 25634), (6958, 21972), (7324, 20874), (10437, 14648), (10986, 13916), (11928, 12817)]