1419604576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 3216033072

約数和(自身を除く): 1796428496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 67, 104, 106, 124, 134, 208, 212, 248, 268, 403, 416, 424, 496, 536, 689, 806, 848, 871, 961, 992, 1072, 1378, 1612, 1643, 1696, 1742, 1922, 2077, 2144, 2756, 3224, 3286, 3484, 3551, 3844, 4154, 5512, 6448, 6572, 6968, 7102, 7688, 8308, 11024, 12493, 12896, 13144, 13936, 14204, 15376, 16616, 21359, 22048, 24986, 26288, 27001, 27872, 28408, 30752, 33232, 42718, 46163, 49972, 50933, 52576, 54002, 56816, 64387, 66464, 85436, 92326, 99944, 101866, 108004, 110081, 113632, 128774, 170872, 184652, 199888, 203732, 216008, 220162, 257548, 341744, 369304, 399776, 407464, 432016, 440324, 515096, 662129, 683488, 738608, 814928, 837031, 864032, 880648, 1030192, 1324258, 1431053, 1477216, 1629856, 1674062, 1761296, 2060384, 2648516, 2862106, 3348124, 3412511, 3522592, 5297032, 5724212, 6696248, 6825022, 10594064, 11448424, 13392496, 13650044, 21188128, 22896848, 26784992, 27300088, 44362643, 45793696, 54600176, 88725286, 109200352, 177450572, 354901144, 709802288, 1419604576]

約数ペア:

[(1, 1419604576), (2, 709802288), (4, 354901144), (8, 177450572), (13, 109200352), (16, 88725286), (26, 54600176), (31, 45793696), (32, 44362643), (52, 27300088), (53, 26784992), (62, 22896848), (67, 21188128), (104, 13650044), (106, 13392496), (124, 11448424), (134, 10594064), (208, 6825022), (212, 6696248), (248, 5724212), (268, 5297032), (403, 3522592), (416, 3412511), (424, 3348124), (496, 2862106), (536, 2648516), (689, 2060384), (806, 1761296), (848, 1674062), (871, 1629856), (961, 1477216), (992, 1431053), (1072, 1324258), (1378, 1030192), (1612, 880648), (1643, 864032), (1696, 837031), (1742, 814928), (1922, 738608), (2077, 683488), (2144, 662129), (2756, 515096), (3224, 440324), (3286, 432016), (3484, 407464), (3551, 399776), (3844, 369304), (4154, 341744), (5512, 257548), (6448, 220162), (6572, 216008), (6968, 203732), (7102, 199888), (7688, 184652), (8308, 170872), (11024, 128774), (12493, 113632), (12896, 110081), (13144, 108004), (13936, 101866), (14204, 99944), (15376, 92326), (16616, 85436), (21359, 66464), (22048, 64387), (24986, 56816), (26288, 54002), (27001, 52576), (27872, 50933), (28408, 49972), (30752, 46163), (33232, 42718)]