538183128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1576512000

約数和(自身を除く): 1038328872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 137, 168, 201, 268, 274, 349, 402, 411, 469, 536, 548, 698, 804, 822, 938, 959, 1047, 1096, 1396, 1407, 1608, 1644, 1876, 1918, 2094, 2443, 2792, 2814, 2877, 3288, 3752, 3836, 4188, 4886, 5628, 5754, 7329, 7672, 8376, 9179, 9772, 11256, 11508, 14658, 18358, 19544, 23016, 23383, 27537, 29316, 36716, 46766, 47813, 55074, 58632, 64253, 70149, 73432, 93532, 95626, 110148, 128506, 140298, 143439, 163681, 187064, 191252, 192759, 220296, 257012, 280596, 286878, 327362, 334691, 382504, 385518, 491043, 514024, 561192, 573756, 654724, 669382, 771036, 982086, 1004073, 1147512, 1309448, 1338764, 1542072, 1964172, 2008146, 2677528, 3203471, 3928344, 4016292, 6406942, 8032584, 9610413, 12813884, 19220826, 22424297, 25627768, 38441652, 44848594, 67272891, 76883304, 89697188, 134545782, 179394376, 269091564, 538183128]

約数ペア:

[(1, 538183128), (2, 269091564), (3, 179394376), (4, 134545782), (6, 89697188), (7, 76883304), (8, 67272891), (12, 44848594), (14, 38441652), (21, 25627768), (24, 22424297), (28, 19220826), (42, 12813884), (56, 9610413), (67, 8032584), (84, 6406942), (134, 4016292), (137, 3928344), (168, 3203471), (201, 2677528), (268, 2008146), (274, 1964172), (349, 1542072), (402, 1338764), (411, 1309448), (469, 1147512), (536, 1004073), (548, 982086), (698, 771036), (804, 669382), (822, 654724), (938, 573756), (959, 561192), (1047, 514024), (1096, 491043), (1396, 385518), (1407, 382504), (1608, 334691), (1644, 327362), (1876, 286878), (1918, 280596), (2094, 257012), (2443, 220296), (2792, 192759), (2814, 191252), (2877, 187064), (3288, 163681), (3752, 143439), (3836, 140298), (4188, 128506), (4886, 110148), (5628, 95626), (5754, 93532), (7329, 73432), (7672, 70149), (8376, 64253), (9179, 58632), (9772, 55074), (11256, 47813), (11508, 46766), (14658, 36716), (18358, 29316), (19544, 27537), (23016, 23383)]