1838274256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{34123}}^1$

素因数の和:34188

約数の個数: 80

約数和(自身を含む): 4502184064

約数和(自身を除く): 2663909808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 26936, 34123, 53872, 68246, 136492, 238861, 272984, 443599, 477722, 545968, 887198, 955444, 1262551, 1774396, 1910888, 2525102, 3105193, 3548792, 3821776, 5050204, 6210386, 7097584, 8837857, 10100408, 12420772, 16413163, 17675714, 20200816, 24841544, 32826326, 35351428, 49683088, 65652652, 70702856, 114892141, 131305304, 141405712, 229784282, 262610608, 459568564, 919137128, 1838274256]

約数ペア:

[(1, 1838274256), (2, 919137128), (4, 459568564), (7, 262610608), (8, 229784282), (13, 141405712), (14, 131305304), (16, 114892141), (26, 70702856), (28, 65652652), (37, 49683088), (52, 35351428), (56, 32826326), (74, 24841544), (91, 20200816), (104, 17675714), (112, 16413163), (148, 12420772), (182, 10100408), (208, 8837857), (259, 7097584), (296, 6210386), (364, 5050204), (481, 3821776), (518, 3548792), (592, 3105193), (728, 2525102), (962, 1910888), (1036, 1774396), (1456, 1262551), (1924, 955444), (2072, 887198), (3367, 545968), (3848, 477722), (4144, 443599), (6734, 272984), (7696, 238861), (13468, 136492), (26936, 68246), (34123, 53872)]