289639392

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 898611840

約数和(自身を除く): 608972448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 536, 588, 672, 784, 804, 919, 938, 1072, 1176, 1407, 1568, 1608, 1838, 1876, 2144, 2352, 2757, 2814, 3216, 3283, 3676, 3752, 4704, 5514, 5628, 6432, 6433, 6566, 7352, 7504, 9849, 11028, 11256, 12866, 13132, 14704, 15008, 19299, 19698, 22056, 22512, 25732, 26264, 29408, 38598, 39396, 44112, 45024, 45031, 51464, 52528, 61573, 77196, 78792, 88224, 90062, 102928, 105056, 123146, 135093, 154392, 157584, 180124, 184719, 205856, 246292, 270186, 308784, 315168, 360248, 369438, 431011, 492584, 540372, 617568, 720496, 738876, 862022, 985168, 1080744, 1293033, 1440992, 1477752, 1724044, 1970336, 2161488, 2586066, 2955504, 3017077, 3448088, 4322976, 5172132, 5911008, 6034154, 6896176, 9051231, 10344264, 12068308, 13792352, 18102462, 20688528, 24136616, 36204924, 41377056, 48273232, 72409848, 96546464, 144819696, 289639392]

約数ペア:

[(1, 289639392), (2, 144819696), (3, 96546464), (4, 72409848), (6, 48273232), (7, 41377056), (8, 36204924), (12, 24136616), (14, 20688528), (16, 18102462), (21, 13792352), (24, 12068308), (28, 10344264), (32, 9051231), (42, 6896176), (48, 6034154), (49, 5911008), (56, 5172132), (67, 4322976), (84, 3448088), (96, 3017077), (98, 2955504), (112, 2586066), (134, 2161488), (147, 1970336), (168, 1724044), (196, 1477752), (201, 1440992), (224, 1293033), (268, 1080744), (294, 985168), (336, 862022), (392, 738876), (402, 720496), (469, 617568), (536, 540372), (588, 492584), (672, 431011), (784, 369438), (804, 360248), (919, 315168), (938, 308784), (1072, 270186), (1176, 246292), (1407, 205856), (1568, 184719), (1608, 180124), (1838, 157584), (1876, 154392), (2144, 135093), (2352, 123146), (2757, 105056), (2814, 102928), (3216, 90062), (3283, 88224), (3676, 78792), (3752, 77196), (4704, 61573), (5514, 52528), (5628, 51464), (6432, 45031), (6433, 45024), (6566, 44112), (7352, 39396), (7504, 38598), (9849, 29408), (11028, 26264), (11256, 25732), (12866, 22512), (13132, 22056), (14704, 19698), (15008, 19299)]