1131405408

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 240

約数和(自身を含む): 3840528384

約数和(自身を除く): 2709122976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 127, 144, 162, 168, 189, 216, 224, 252, 254, 288, 324, 336, 378, 381, 432, 491, 504, 508, 567, 648, 672, 756, 762, 864, 889, 982, 1008, 1016, 1134, 1143, 1296, 1473, 1512, 1524, 1778, 1964, 2016, 2032, 2268, 2286, 2592, 2667, 2946, 3024, 3048, 3429, 3437, 3556, 3928, 4064, 4419, 4536, 4572, 5334, 5892, 6048, 6096, 6858, 6874, 7112, 7856, 8001, 8838, 9072, 9144, 10287, 10311, 10668, 11784, 12192, 13257, 13716, 13748, 14224, 15712, 16002, 17676, 18144, 18288, 20574, 20622, 21336, 23568, 24003, 26514, 27432, 27496, 28448, 30933, 32004, 35352, 36576, 39771, 41148, 41244, 42672, 47136, 48006, 53028, 54864, 54992, 61866, 62357, 64008, 70704, 72009, 79542, 82296, 82488, 85344, 92799, 96012, 106056, 109728, 109984, 123732, 124714, 128016, 141408, 144018, 159084, 164592, 164976, 185598, 187071, 192024, 212112, 247464, 249428, 256032, 278397, 288036, 318168, 329184, 329952, 371196, 374142, 384048, 424224, 436499, 494928, 498856, 556794, 561213, 576072, 636336, 742392, 748284, 768096, 872998, 989856, 997712, 1113588, 1122426, 1152144, 1272672, 1309497, 1484784, 1496568, 1683639, 1745996, 1995424, 2227176, 2244852, 2304288, 2618994, 2969568, 2993136, 3367278, 3491992, 3928491, 4454352, 4489704, 5050917, 5237988, 5986272, 6734556, 6983984, 7856982, 8908704, 8979408, 10101834, 10475976, 11785473, 13469112, 13967968, 15713964, 17958816, 20203668, 20951952, 23570946, 26938224, 31427928, 35356419, 40407336, 41903904, 47141892, 53876448, 62855856, 70712838, 80814672, 94283784, 125711712, 141425676, 161629344, 188567568, 282851352, 377135136, 565702704, 1131405408]

約数ペア:

[(1, 1131405408), (2, 565702704), (3, 377135136), (4, 282851352), (6, 188567568), (7, 161629344), (8, 141425676), (9, 125711712), (12, 94283784), (14, 80814672), (16, 70712838), (18, 62855856), (21, 53876448), (24, 47141892), (27, 41903904), (28, 40407336), (32, 35356419), (36, 31427928), (42, 26938224), (48, 23570946), (54, 20951952), (56, 20203668), (63, 17958816), (72, 15713964), (81, 13967968), (84, 13469112), (96, 11785473), (108, 10475976), (112, 10101834), (126, 8979408), (127, 8908704), (144, 7856982), (162, 6983984), (168, 6734556), (189, 5986272), (216, 5237988), (224, 5050917), (252, 4489704), (254, 4454352), (288, 3928491), (324, 3491992), (336, 3367278), (378, 2993136), (381, 2969568), (432, 2618994), (491, 2304288), (504, 2244852), (508, 2227176), (567, 1995424), (648, 1745996), (672, 1683639), (756, 1496568), (762, 1484784), (864, 1309497), (889, 1272672), (982, 1152144), (1008, 1122426), (1016, 1113588), (1134, 997712), (1143, 989856), (1296, 872998), (1473, 768096), (1512, 748284), (1524, 742392), (1778, 636336), (1964, 576072), (2016, 561213), (2032, 556794), (2268, 498856), (2286, 494928), (2592, 436499), (2667, 424224), (2946, 384048), (3024, 374142), (3048, 371196), (3429, 329952), (3437, 329184), (3556, 318168), (3928, 288036), (4064, 278397), (4419, 256032), (4536, 249428), (4572, 247464), (5334, 212112), (5892, 192024), (6048, 187071), (6096, 185598), (6858, 164976), (6874, 164592), (7112, 159084), (7856, 144018), (8001, 141408), (8838, 128016), (9072, 124714), (9144, 123732), (10287, 109984), (10311, 109728), (10668, 106056), (11784, 96012), (12192, 92799), (13257, 85344), (13716, 82488), (13748, 82296), (14224, 79542), (15712, 72009), (16002, 70704), (17676, 64008), (18144, 62357), (18288, 61866), (20574, 54992), (20622, 54864), (21336, 53028), (23568, 48006), (24003, 47136), (26514, 42672), (27432, 41244), (27496, 41148), (28448, 39771), (30933, 36576), (32004, 35352)]