258346824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1913}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 686283840

約数和(自身を除く): 427937016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 331, 408, 662, 993, 1324, 1913, 1986, 2648, 3826, 3972, 5627, 5739, 7652, 7944, 11254, 11478, 15304, 16881, 22508, 22956, 32521, 33762, 45016, 45912, 65042, 67524, 97563, 130084, 135048, 195126, 260168, 390252, 633203, 780504, 1266406, 1899609, 2532812, 3799218, 5065624, 7598436, 10764451, 15196872, 21528902, 32293353, 43057804, 64586706, 86115608, 129173412, 258346824]

約数ペア:

[(1, 258346824), (2, 129173412), (3, 86115608), (4, 64586706), (6, 43057804), (8, 32293353), (12, 21528902), (17, 15196872), (24, 10764451), (34, 7598436), (51, 5065624), (68, 3799218), (102, 2532812), (136, 1899609), (204, 1266406), (331, 780504), (408, 633203), (662, 390252), (993, 260168), (1324, 195126), (1913, 135048), (1986, 130084), (2648, 97563), (3826, 67524), (3972, 65042), (5627, 45912), (5739, 45016), (7652, 33762), (7944, 32521), (11254, 22956), (11478, 22508), (15304, 16881)]