8712414984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{3119}}^1$

素因数の和:4427

約数の個数: 128

約数和(自身を含む): 26836992000

約数和(自身を除く): 18124577016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1279, 2184, 2558, 3119, 3837, 5116, 6238, 7674, 8953, 9357, 10232, 12476, 15348, 16627, 17906, 18714, 21833, 24952, 26859, 30696, 33254, 35812, 37428, 40547, 43666, 49881, 53718, 65499, 66508, 71624, 74856, 81094, 87332, 99762, 107436, 116389, 121641, 130998, 133016, 162188, 174664, 199524, 214872, 232778, 243282, 261996, 283829, 324376, 349167, 399048, 465556, 486564, 523992, 567658, 698334, 851487, 931112, 973128, 1135316, 1396668, 1702974, 2270632, 2793336, 3405948, 3989201, 6811896, 7978402, 11967603, 15956804, 23935206, 27924407, 31913608, 47870412, 51859613, 55848814, 83773221, 95740824, 103719226, 111697628, 155578839, 167546442, 207438452, 223395256, 311157678, 335092884, 363017291, 414876904, 622315356, 670185768, 726034582, 1089051873, 1244630712, 1452069164, 2178103746, 2904138328, 4356207492, 8712414984]

約数ペア:

[(1, 8712414984), (2, 4356207492), (3, 2904138328), (4, 2178103746), (6, 1452069164), (7, 1244630712), (8, 1089051873), (12, 726034582), (13, 670185768), (14, 622315356), (21, 414876904), (24, 363017291), (26, 335092884), (28, 311157678), (39, 223395256), (42, 207438452), (52, 167546442), (56, 155578839), (78, 111697628), (84, 103719226), (91, 95740824), (104, 83773221), (156, 55848814), (168, 51859613), (182, 47870412), (273, 31913608), (312, 27924407), (364, 23935206), (546, 15956804), (728, 11967603), (1092, 7978402), (1279, 6811896), (2184, 3989201), (2558, 3405948), (3119, 2793336), (3837, 2270632), (5116, 1702974), (6238, 1396668), (7674, 1135316), (8953, 973128), (9357, 931112), (10232, 851487), (12476, 698334), (15348, 567658), (16627, 523992), (17906, 486564), (18714, 465556), (21833, 399048), (24952, 349167), (26859, 324376), (30696, 283829), (33254, 261996), (35812, 243282), (37428, 232778), (40547, 214872), (43666, 199524), (49881, 174664), (53718, 162188), (65499, 133016), (66508, 130998), (71624, 121641), (74856, 116389), (81094, 107436), (87332, 99762)]