7880357784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 21563942400

約数和(自身を除く): 13683584616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 169, 206, 309, 312, 338, 412, 507, 618, 676, 824, 1014, 1236, 1339, 1352, 1451, 2028, 2197, 2472, 2678, 2902, 4017, 4056, 4353, 4394, 5356, 5804, 6591, 8034, 8706, 8788, 10712, 11608, 13182, 16068, 17407, 17412, 17576, 18863, 26364, 32136, 34814, 34824, 37726, 52221, 52728, 56589, 69628, 75452, 104442, 113178, 139256, 149453, 150904, 208884, 226291, 226356, 245219, 298906, 417768, 448359, 452582, 452712, 490438, 597812, 678873, 735657, 896718, 905164, 980876, 1195624, 1357746, 1471314, 1793436, 1810328, 1942889, 1961752, 2715492, 2942628, 3187847, 3586872, 3885778, 5430984, 5828667, 5885256, 6375694, 7771556, 9563541, 11657334, 12751388, 15543112, 19127082, 23314668, 25257557, 25502776, 38254164, 46629336, 50515114, 75772671, 76508328, 101030228, 151545342, 202060456, 303090684, 328348241, 606181368, 656696482, 985044723, 1313392964, 1970089446, 2626785928, 3940178892, 7880357784]

約数ペア:

[(1, 7880357784), (2, 3940178892), (3, 2626785928), (4, 1970089446), (6, 1313392964), (8, 985044723), (12, 656696482), (13, 606181368), (24, 328348241), (26, 303090684), (39, 202060456), (52, 151545342), (78, 101030228), (103, 76508328), (104, 75772671), (156, 50515114), (169, 46629336), (206, 38254164), (309, 25502776), (312, 25257557), (338, 23314668), (412, 19127082), (507, 15543112), (618, 12751388), (676, 11657334), (824, 9563541), (1014, 7771556), (1236, 6375694), (1339, 5885256), (1352, 5828667), (1451, 5430984), (2028, 3885778), (2197, 3586872), (2472, 3187847), (2678, 2942628), (2902, 2715492), (4017, 1961752), (4056, 1942889), (4353, 1810328), (4394, 1793436), (5356, 1471314), (5804, 1357746), (6591, 1195624), (8034, 980876), (8706, 905164), (8788, 896718), (10712, 735657), (11608, 678873), (13182, 597812), (16068, 490438), (17407, 452712), (17412, 452582), (17576, 448359), (18863, 417768), (26364, 298906), (32136, 245219), (34814, 226356), (34824, 226291), (37726, 208884), (52221, 150904), (52728, 149453), (56589, 139256), (69628, 113178), (75452, 104442)]