530811512

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 1386413280

約数和(自身を除く): 855601768

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 49, 56, 62, 76, 77, 88, 98, 121, 124, 133, 152, 154, 196, 209, 217, 242, 248, 266, 308, 341, 361, 392, 418, 434, 484, 532, 539, 589, 616, 682, 722, 836, 847, 868, 931, 968, 1064, 1078, 1178, 1364, 1444, 1463, 1519, 1672, 1694, 1736, 1862, 2156, 2299, 2356, 2387, 2527, 2728, 2888, 2926, 3038, 3388, 3724, 3751, 3971, 4123, 4312, 4598, 4712, 4774, 5054, 5852, 5929, 6076, 6479, 6776, 7448, 7502, 7942, 8246, 9196, 9548, 10108, 10241, 11191, 11704, 11858, 12152, 12958, 15004, 15884, 16093, 16492, 16709, 17689, 18392, 19096, 20216, 20482, 22382, 23716, 25916, 26257, 27797, 28861, 30008, 31768, 32186, 32984, 33418, 35378, 40964, 43681, 44764, 45353, 47432, 51832, 52514, 55594, 57722, 64372, 66836, 70756, 71269, 78337, 81928, 87362, 89528, 90706, 105028, 111188, 112651, 115444, 123101, 128744, 133672, 141512, 142538, 156674, 174724, 181412, 183799, 194579, 210056, 222376, 225302, 230888, 246202, 285076, 305767, 313348, 317471, 349448, 362824, 367598, 389158, 450604, 492404, 498883, 548359, 570152, 611534, 626696, 634942, 735196, 778316, 861707, 901208, 984808, 997766, 1096718, 1223068, 1269884, 1354111, 1470392, 1556632, 1723414, 1995532, 2140369, 2193436, 2446136, 2539768, 2708222, 3446828, 3492181, 3991064, 4280738, 4386872, 5416444, 6031949, 6893656, 6984362, 8561476, 9478777, 10832888, 12063898, 13968724, 17122952, 18957554, 24127796, 27937448, 37915108, 48255592, 66351439, 75830216, 132702878, 265405756, 530811512]

約数ペア:

[(1, 530811512), (2, 265405756), (4, 132702878), (7, 75830216), (8, 66351439), (11, 48255592), (14, 37915108), (19, 27937448), (22, 24127796), (28, 18957554), (31, 17122952), (38, 13968724), (44, 12063898), (49, 10832888), (56, 9478777), (62, 8561476), (76, 6984362), (77, 6893656), (88, 6031949), (98, 5416444), (121, 4386872), (124, 4280738), (133, 3991064), (152, 3492181), (154, 3446828), (196, 2708222), (209, 2539768), (217, 2446136), (242, 2193436), (248, 2140369), (266, 1995532), (308, 1723414), (341, 1556632), (361, 1470392), (392, 1354111), (418, 1269884), (434, 1223068), (484, 1096718), (532, 997766), (539, 984808), (589, 901208), (616, 861707), (682, 778316), (722, 735196), (836, 634942), (847, 626696), (868, 611534), (931, 570152), (968, 548359), (1064, 498883), (1078, 492404), (1178, 450604), (1364, 389158), (1444, 367598), (1463, 362824), (1519, 349448), (1672, 317471), (1694, 313348), (1736, 305767), (1862, 285076), (2156, 246202), (2299, 230888), (2356, 225302), (2387, 222376), (2527, 210056), (2728, 194579), (2888, 183799), (2926, 181412), (3038, 174724), (3388, 156674), (3724, 142538), (3751, 141512), (3971, 133672), (4123, 128744), (4312, 123101), (4598, 115444), (4712, 112651), (4774, 111188), (5054, 105028), (5852, 90706), (5929, 89528), (6076, 87362), (6479, 81928), (6776, 78337), (7448, 71269), (7502, 70756), (7942, 66836), (8246, 64372), (9196, 57722), (9548, 55594), (10108, 52514), (10241, 51832), (11191, 47432), (11704, 45353), (11858, 44764), (12152, 43681), (12958, 40964), (15004, 35378), (15884, 33418), (16093, 32984), (16492, 32186), (16709, 31768), (17689, 30008), (18392, 28861), (19096, 27797), (20216, 26257), (20482, 25916), (22382, 23716)]