2057163999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 3530096640

約数和(自身を除く): 1472932641

約数列:

[1, 3, 11, 17, 23, 31, 33, 37, 51, 69, 93, 111, 139, 187, 253, 341, 391, 407, 417, 527, 561, 629, 713, 759, 851, 1023, 1147, 1173, 1221, 1529, 1581, 1887, 2139, 2363, 2553, 3197, 3441, 4301, 4309, 4587, 5143, 5797, 6919, 7089, 7843, 9361, 9591, 12121, 12617, 12903, 12927, 14467, 15429, 17391, 19499, 20757, 23529, 25993, 26381, 28083, 35167, 36363, 37851, 43401, 47399, 54349, 56573, 58497, 73253, 77979, 79143, 87431, 99107, 105501, 118289, 133331, 142197, 159137, 159433, 163047, 169719, 214489, 219759, 262293, 290191, 297321, 354867, 399993, 448477, 477411, 478299, 597839, 643467, 805783, 870573, 961741, 1090177, 1301179, 1345431, 1684819, 1753763, 1793517, 2010913, 2417349, 2710361, 2885223, 3270531, 3666959, 3903537, 4933247, 5054457, 5261289, 6032739, 8131083, 11000877, 14799741, 18533009, 22120043, 29813971, 40336549, 55599027, 62338303, 66360129, 89441913, 121009647, 187014909, 685721333, 2057163999]

約数ペア:

[(1, 2057163999), (3, 685721333), (11, 187014909), (17, 121009647), (23, 89441913), (31, 66360129), (33, 62338303), (37, 55599027), (51, 40336549), (69, 29813971), (93, 22120043), (111, 18533009), (139, 14799741), (187, 11000877), (253, 8131083), (341, 6032739), (391, 5261289), (407, 5054457), (417, 4933247), (527, 3903537), (561, 3666959), (629, 3270531), (713, 2885223), (759, 2710361), (851, 2417349), (1023, 2010913), (1147, 1793517), (1173, 1753763), (1221, 1684819), (1529, 1345431), (1581, 1301179), (1887, 1090177), (2139, 961741), (2363, 870573), (2553, 805783), (3197, 643467), (3441, 597839), (4301, 478299), (4309, 477411), (4587, 448477), (5143, 399993), (5797, 354867), (6919, 297321), (7089, 290191), (7843, 262293), (9361, 219759), (9591, 214489), (12121, 169719), (12617, 163047), (12903, 159433), (12927, 159137), (14467, 142197), (15429, 133331), (17391, 118289), (19499, 105501), (20757, 99107), (23529, 87431), (25993, 79143), (26381, 77979), (28083, 73253), (35167, 58497), (36363, 56573), (37851, 54349), (43401, 47399)]