872711008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 1996883280

約数和(自身を除く): 1124172272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 59, 62, 74, 104, 118, 124, 148, 208, 236, 248, 296, 403, 416, 472, 481, 496, 592, 767, 806, 944, 961, 962, 992, 1147, 1184, 1534, 1612, 1829, 1888, 1922, 1924, 2183, 2294, 3068, 3224, 3658, 3844, 3848, 4366, 4588, 6136, 6448, 7316, 7688, 7696, 8732, 9176, 12272, 12493, 12896, 14632, 14911, 15376, 15392, 17464, 18352, 23777, 24544, 24986, 28379, 29264, 29822, 30752, 34928, 35557, 36704, 47554, 49972, 56699, 56758, 58528, 59644, 67673, 69856, 71114, 95108, 99944, 113398, 113516, 119288, 135346, 142228, 190216, 199888, 226796, 227032, 238576, 270692, 284456, 380432, 399776, 453592, 454064, 462241, 477152, 541384, 568912, 737087, 760864, 879749, 907184, 908128, 924482, 1082768, 1137824, 1474174, 1759498, 1814368, 1848964, 2097863, 2165536, 2948348, 3518996, 3697928, 4195726, 5896696, 7037992, 7395856, 8391452, 11793392, 14075984, 14791712, 16782904, 23586784, 27272219, 28151968, 33565808, 54544438, 67131616, 109088876, 218177752, 436355504, 872711008]

約数ペア:

[(1, 872711008), (2, 436355504), (4, 218177752), (8, 109088876), (13, 67131616), (16, 54544438), (26, 33565808), (31, 28151968), (32, 27272219), (37, 23586784), (52, 16782904), (59, 14791712), (62, 14075984), (74, 11793392), (104, 8391452), (118, 7395856), (124, 7037992), (148, 5896696), (208, 4195726), (236, 3697928), (248, 3518996), (296, 2948348), (403, 2165536), (416, 2097863), (472, 1848964), (481, 1814368), (496, 1759498), (592, 1474174), (767, 1137824), (806, 1082768), (944, 924482), (961, 908128), (962, 907184), (992, 879749), (1147, 760864), (1184, 737087), (1534, 568912), (1612, 541384), (1829, 477152), (1888, 462241), (1922, 454064), (1924, 453592), (2183, 399776), (2294, 380432), (3068, 284456), (3224, 270692), (3658, 238576), (3844, 227032), (3848, 226796), (4366, 199888), (4588, 190216), (6136, 142228), (6448, 135346), (7316, 119288), (7688, 113516), (7696, 113398), (8732, 99944), (9176, 95108), (12272, 71114), (12493, 69856), (12896, 67673), (14632, 59644), (14911, 58528), (15376, 56758), (15392, 56699), (17464, 49972), (18352, 47554), (23777, 36704), (24544, 35557), (24986, 34928), (28379, 30752), (29264, 29822)]