258804936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 827366400

約数和(自身を除く): 568561464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 47, 52, 53, 54, 72, 74, 78, 94, 104, 106, 108, 111, 117, 141, 148, 156, 159, 188, 212, 216, 222, 234, 282, 296, 312, 318, 333, 351, 376, 423, 424, 444, 468, 477, 481, 564, 611, 636, 666, 689, 702, 846, 888, 936, 954, 962, 999, 1128, 1222, 1269, 1272, 1332, 1378, 1404, 1431, 1443, 1692, 1739, 1833, 1908, 1924, 1961, 1998, 2067, 2444, 2491, 2538, 2664, 2756, 2808, 2862, 2886, 3384, 3478, 3666, 3816, 3848, 3922, 3996, 4134, 4329, 4888, 4982, 5076, 5217, 5499, 5512, 5724, 5772, 5883, 6201, 6956, 7332, 7473, 7844, 7992, 8268, 8658, 9964, 10152, 10434, 10998, 11448, 11544, 11766, 12402, 12987, 13912, 14664, 14946, 15651, 15688, 16497, 16536, 17316, 17649, 18603, 19928, 20868, 21996, 22419, 22607, 23532, 24804, 25493, 25974, 29892, 31302, 32383, 32994, 34632, 35298, 37206, 41736, 43992, 44838, 45214, 46953, 47064, 49608, 50986, 51948, 52947, 59784, 62604, 64766, 65988, 67257, 67821, 70596, 74412, 76479, 89676, 90428, 92167, 93906, 97149, 101972, 103896, 105894, 125208, 129532, 131976, 134514, 135642, 141192, 148824, 152958, 179352, 180856, 184334, 187812, 194298, 203463, 203944, 211788, 229437, 259064, 269028, 271284, 276501, 291447, 305916, 368668, 375624, 388596, 406926, 423576, 458874, 538056, 542568, 553002, 582894, 610389, 611832, 688311, 737336, 777192, 813852, 829503, 874341, 917748, 1106004, 1165788, 1198171, 1220778, 1376622, 1627704, 1659006, 1748682, 1835496, 2212008, 2331576, 2396342, 2441556, 2488509, 2753244, 3318012, 3497364, 3594513, 4792684, 4883112, 4977018, 5506488, 6636024, 6994728, 7189026, 9585368, 9954036, 10783539, 14378052, 19908072, 21567078, 28756104, 32350617, 43134156, 64701234, 86268312, 129402468, 258804936]

約数ペア:

[(1, 258804936), (2, 129402468), (3, 86268312), (4, 64701234), (6, 43134156), (8, 32350617), (9, 28756104), (12, 21567078), (13, 19908072), (18, 14378052), (24, 10783539), (26, 9954036), (27, 9585368), (36, 7189026), (37, 6994728), (39, 6636024), (47, 5506488), (52, 4977018), (53, 4883112), (54, 4792684), (72, 3594513), (74, 3497364), (78, 3318012), (94, 2753244), (104, 2488509), (106, 2441556), (108, 2396342), (111, 2331576), (117, 2212008), (141, 1835496), (148, 1748682), (156, 1659006), (159, 1627704), (188, 1376622), (212, 1220778), (216, 1198171), (222, 1165788), (234, 1106004), (282, 917748), (296, 874341), (312, 829503), (318, 813852), (333, 777192), (351, 737336), (376, 688311), (423, 611832), (424, 610389), (444, 582894), (468, 553002), (477, 542568), (481, 538056), (564, 458874), (611, 423576), (636, 406926), (666, 388596), (689, 375624), (702, 368668), (846, 305916), (888, 291447), (936, 276501), (954, 271284), (962, 269028), (999, 259064), (1128, 229437), (1222, 211788), (1269, 203944), (1272, 203463), (1332, 194298), (1378, 187812), (1404, 184334), (1431, 180856), (1443, 179352), (1692, 152958), (1739, 148824), (1833, 141192), (1908, 135642), (1924, 134514), (1961, 131976), (1998, 129532), (2067, 125208), (2444, 105894), (2491, 103896), (2538, 101972), (2664, 97149), (2756, 93906), (2808, 92167), (2862, 90428), (2886, 89676), (3384, 76479), (3478, 74412), (3666, 70596), (3816, 67821), (3848, 67257), (3922, 65988), (3996, 64766), (4134, 62604), (4329, 59784), (4888, 52947), (4982, 51948), (5076, 50986), (5217, 49608), (5499, 47064), (5512, 46953), (5724, 45214), (5772, 44838), (5883, 43992), (6201, 41736), (6956, 37206), (7332, 35298), (7473, 34632), (7844, 32994), (7992, 32383), (8268, 31302), (8658, 29892), (9964, 25974), (10152, 25493), (10434, 24804), (10998, 23532), (11448, 22607), (11544, 22419), (11766, 21996), (12402, 20868), (12987, 19928), (13912, 18603), (14664, 17649), (14946, 17316), (15651, 16536), (15688, 16497)]