328172572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 738590720

約数和(自身を除く): 410418148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 127, 182, 217, 229, 254, 364, 403, 434, 458, 508, 806, 868, 889, 916, 1603, 1612, 1651, 1778, 2821, 2977, 3206, 3302, 3556, 3937, 5642, 5954, 6412, 6604, 7099, 7874, 11284, 11557, 11908, 14198, 15748, 20839, 23114, 27559, 28396, 29083, 41678, 46228, 49693, 51181, 55118, 58166, 83356, 92287, 99386, 102362, 110236, 116332, 184574, 198772, 203581, 204724, 358267, 369148, 378079, 407162, 646009, 716534, 756158, 814324, 901573, 1292018, 1433068, 1512316, 1803146, 2584036, 2646553, 3606292, 5293106, 6311011, 10586212, 11720449, 12622022, 23440898, 25244044, 46881796, 82043143, 164086286, 328172572]

約数ペア:

[(1, 328172572), (2, 164086286), (4, 82043143), (7, 46881796), (13, 25244044), (14, 23440898), (26, 12622022), (28, 11720449), (31, 10586212), (52, 6311011), (62, 5293106), (91, 3606292), (124, 2646553), (127, 2584036), (182, 1803146), (217, 1512316), (229, 1433068), (254, 1292018), (364, 901573), (403, 814324), (434, 756158), (458, 716534), (508, 646009), (806, 407162), (868, 378079), (889, 369148), (916, 358267), (1603, 204724), (1612, 203581), (1651, 198772), (1778, 184574), (2821, 116332), (2977, 110236), (3206, 102362), (3302, 99386), (3556, 92287), (3937, 83356), (5642, 58166), (5954, 55118), (6412, 51181), (6604, 49693), (7099, 46228), (7874, 41678), (11284, 29083), (11557, 28396), (11908, 27559), (14198, 23114), (15748, 20839)]