468348062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 998645760

約数和(自身を除く): 530297698

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 31, 34, 38, 62, 91, 119, 133, 182, 217, 221, 238, 247, 257, 266, 323, 403, 434, 442, 494, 514, 527, 589, 646, 806, 1054, 1178, 1547, 1729, 1799, 2261, 2821, 3094, 3341, 3458, 3598, 3689, 4123, 4199, 4369, 4522, 4883, 5642, 6682, 6851, 7378, 7657, 7967, 8246, 8398, 8738, 9766, 10013, 13702, 15314, 15934, 20026, 23387, 29393, 30583, 34181, 46774, 47957, 53599, 55769, 56797, 58786, 61166, 63479, 68362, 70091, 83011, 95914, 103571, 107198, 111538, 113594, 126958, 130169, 135439, 140182, 151373, 166022, 207142, 260338, 270878, 302746, 397579, 444353, 581077, 724997, 795158, 888706, 911183, 948073, 1059611, 1079143, 1162154, 1449994, 1760707, 1822366, 1896146, 1967849, 2119222, 2158286, 2573341, 3521414, 3935698, 5146682, 7554001, 12324949, 13774943, 15108002, 18013387, 24649898, 27549886, 33453433, 36026774, 66906866, 234174031, 468348062]

約数ペア:

[(1, 468348062), (2, 234174031), (7, 66906866), (13, 36026774), (14, 33453433), (17, 27549886), (19, 24649898), (26, 18013387), (31, 15108002), (34, 13774943), (38, 12324949), (62, 7554001), (91, 5146682), (119, 3935698), (133, 3521414), (182, 2573341), (217, 2158286), (221, 2119222), (238, 1967849), (247, 1896146), (257, 1822366), (266, 1760707), (323, 1449994), (403, 1162154), (434, 1079143), (442, 1059611), (494, 948073), (514, 911183), (527, 888706), (589, 795158), (646, 724997), (806, 581077), (1054, 444353), (1178, 397579), (1547, 302746), (1729, 270878), (1799, 260338), (2261, 207142), (2821, 166022), (3094, 151373), (3341, 140182), (3458, 135439), (3598, 130169), (3689, 126958), (4123, 113594), (4199, 111538), (4369, 107198), (4522, 103571), (4883, 95914), (5642, 83011), (6682, 70091), (6851, 68362), (7378, 63479), (7657, 61166), (7967, 58786), (8246, 56797), (8398, 55769), (8738, 53599), (9766, 47957), (10013, 46774), (13702, 34181), (15314, 30583), (15934, 29393), (20026, 23387)]