213678024

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 631584000

約数和(自身を除く): 417905976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 101, 147, 168, 196, 202, 257, 294, 303, 343, 392, 404, 514, 588, 606, 686, 707, 771, 808, 1028, 1029, 1176, 1212, 1372, 1414, 1542, 1799, 2056, 2058, 2121, 2424, 2744, 2828, 3084, 3598, 4116, 4242, 4949, 5397, 5656, 6168, 7196, 8232, 8484, 9898, 10794, 12593, 14392, 14847, 16968, 19796, 21588, 25186, 25957, 29694, 34643, 37779, 39592, 43176, 50372, 51914, 59388, 69286, 75558, 77871, 88151, 100744, 103828, 103929, 118776, 138572, 151116, 155742, 176302, 181699, 207656, 207858, 264453, 277144, 302232, 311484, 352604, 363398, 415716, 528906, 545097, 622968, 705208, 726796, 831432, 1057812, 1090194, 1271893, 1453592, 2115624, 2180388, 2543786, 3815679, 4360776, 5087572, 7631358, 8903251, 10175144, 15262716, 17806502, 26709753, 30525432, 35613004, 53419506, 71226008, 106839012, 213678024]

約数ペア:

[(1, 213678024), (2, 106839012), (3, 71226008), (4, 53419506), (6, 35613004), (7, 30525432), (8, 26709753), (12, 17806502), (14, 15262716), (21, 10175144), (24, 8903251), (28, 7631358), (42, 5087572), (49, 4360776), (56, 3815679), (84, 2543786), (98, 2180388), (101, 2115624), (147, 1453592), (168, 1271893), (196, 1090194), (202, 1057812), (257, 831432), (294, 726796), (303, 705208), (343, 622968), (392, 545097), (404, 528906), (514, 415716), (588, 363398), (606, 352604), (686, 311484), (707, 302232), (771, 277144), (808, 264453), (1028, 207858), (1029, 207656), (1176, 181699), (1212, 176302), (1372, 155742), (1414, 151116), (1542, 138572), (1799, 118776), (2056, 103929), (2058, 103828), (2121, 100744), (2424, 88151), (2744, 77871), (2828, 75558), (3084, 69286), (3598, 59388), (4116, 51914), (4242, 50372), (4949, 43176), (5397, 39592), (5656, 37779), (6168, 34643), (7196, 29694), (8232, 25957), (8484, 25186), (9898, 21588), (10794, 19796), (12593, 16968), (14392, 14847)]