13971113728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 216

約数和(自身を含む): 34041724416

約数和(自身を除く): 20070610688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 169, 176, 208, 248, 256, 286, 338, 341, 352, 403, 416, 496, 572, 676, 682, 704, 806, 832, 947, 992, 1144, 1352, 1364, 1408, 1612, 1664, 1859, 1894, 1984, 2288, 2704, 2728, 2816, 3224, 3328, 3718, 3788, 3968, 4433, 4576, 5239, 5408, 5456, 6448, 7436, 7576, 7936, 8866, 9152, 10417, 10478, 10816, 10912, 12311, 12896, 14872, 15152, 17732, 18304, 20834, 20956, 21632, 21824, 24622, 25792, 29357, 29744, 30304, 35464, 36608, 41668, 41912, 43264, 43648, 49244, 51584, 57629, 58714, 59488, 60608, 70928, 83336, 83824, 87296, 98488, 103168, 115258, 117428, 118976, 121216, 135421, 141856, 160043, 166672, 167648, 196976, 230516, 234856, 237952, 242432, 270842, 283712, 320086, 322927, 333344, 335296, 381641, 393952, 461032, 469712, 475904, 541684, 567424, 640172, 645854, 666688, 670592, 763282, 787904, 922064, 939424, 1083368, 1134848, 1280344, 1291708, 1333376, 1341184, 1526564, 1575808, 1760473, 1844128, 1878848, 2166736, 2560688, 2583416, 2666752, 3053128, 3151616, 3520946, 3688256, 3757696, 4198051, 4333472, 4961333, 5121376, 5166832, 6106256, 7041892, 7376512, 7515392, 8396102, 8666944, 9922666, 10242752, 10333664, 12212512, 14083784, 14753024, 16792204, 17333888, 19845332, 20485504, 20667328, 24425024, 28167568, 33584408, 34667776, 39690664, 40971008, 41334656, 48850048, 54574663, 56335136, 67168816, 79381328, 82669312, 97700096, 109149326, 112670272, 134337632, 158762656, 218298652, 225340544, 268675264, 317525312, 436597304, 450681088, 537350528, 635050624, 873194608, 1074701056, 1270101248, 1746389216, 3492778432, 6985556864, 13971113728]

約数ペア:

[(1, 13971113728), (2, 6985556864), (4, 3492778432), (8, 1746389216), (11, 1270101248), (13, 1074701056), (16, 873194608), (22, 635050624), (26, 537350528), (31, 450681088), (32, 436597304), (44, 317525312), (52, 268675264), (62, 225340544), (64, 218298652), (88, 158762656), (104, 134337632), (124, 112670272), (128, 109149326), (143, 97700096), (169, 82669312), (176, 79381328), (208, 67168816), (248, 56335136), (256, 54574663), (286, 48850048), (338, 41334656), (341, 40971008), (352, 39690664), (403, 34667776), (416, 33584408), (496, 28167568), (572, 24425024), (676, 20667328), (682, 20485504), (704, 19845332), (806, 17333888), (832, 16792204), (947, 14753024), (992, 14083784), (1144, 12212512), (1352, 10333664), (1364, 10242752), (1408, 9922666), (1612, 8666944), (1664, 8396102), (1859, 7515392), (1894, 7376512), (1984, 7041892), (2288, 6106256), (2704, 5166832), (2728, 5121376), (2816, 4961333), (3224, 4333472), (3328, 4198051), (3718, 3757696), (3788, 3688256), (3968, 3520946), (4433, 3151616), (4576, 3053128), (5239, 2666752), (5408, 2583416), (5456, 2560688), (6448, 2166736), (7436, 1878848), (7576, 1844128), (7936, 1760473), (8866, 1575808), (9152, 1526564), (10417, 1341184), (10478, 1333376), (10816, 1291708), (10912, 1280344), (12311, 1134848), (12896, 1083368), (14872, 939424), (15152, 922064), (17732, 787904), (18304, 763282), (20834, 670592), (20956, 666688), (21632, 645854), (21824, 640172), (24622, 567424), (25792, 541684), (29357, 475904), (29744, 469712), (30304, 461032), (35464, 393952), (36608, 381641), (41668, 335296), (41912, 333344), (43264, 322927), (43648, 320086), (49244, 283712), (51584, 270842), (57629, 242432), (58714, 237952), (59488, 234856), (60608, 230516), (70928, 196976), (83336, 167648), (83824, 166672), (87296, 160043), (98488, 141856), (103168, 135421), (115258, 121216), (117428, 118976)]