330485792

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 842994432

約数和(自身を除く): 512508640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 496, 523, 637, 728, 784, 806, 868, 992, 1046, 1274, 1456, 1519, 1568, 1612, 1736, 2092, 2548, 2821, 2912, 3038, 3224, 3472, 3661, 4184, 5096, 5642, 6076, 6448, 6799, 6944, 7322, 8368, 10192, 11284, 12152, 12896, 13598, 14644, 16213, 16736, 19747, 20384, 22568, 24304, 25627, 27196, 29288, 32426, 39494, 45136, 47593, 48608, 51254, 54392, 58576, 64852, 78988, 90272, 95186, 102508, 108784, 113491, 117152, 129704, 157976, 190372, 205016, 210769, 217568, 226982, 259408, 315952, 333151, 380744, 410032, 421538, 453964, 518816, 631904, 666302, 761488, 794437, 820064, 843076, 907928, 1332604, 1475383, 1522976, 1588874, 1686152, 1815856, 2665208, 2950766, 3177748, 3372304, 3631712, 5330416, 5901532, 6355496, 6744608, 10327681, 10660832, 11803064, 12710992, 20655362, 23606128, 25421984, 41310724, 47212256, 82621448, 165242896, 330485792]

約数ペア:

[(1, 330485792), (2, 165242896), (4, 82621448), (7, 47212256), (8, 41310724), (13, 25421984), (14, 23606128), (16, 20655362), (26, 12710992), (28, 11803064), (31, 10660832), (32, 10327681), (49, 6744608), (52, 6355496), (56, 5901532), (62, 5330416), (91, 3631712), (98, 3372304), (104, 3177748), (112, 2950766), (124, 2665208), (182, 1815856), (196, 1686152), (208, 1588874), (217, 1522976), (224, 1475383), (248, 1332604), (364, 907928), (392, 843076), (403, 820064), (416, 794437), (434, 761488), (496, 666302), (523, 631904), (637, 518816), (728, 453964), (784, 421538), (806, 410032), (868, 380744), (992, 333151), (1046, 315952), (1274, 259408), (1456, 226982), (1519, 217568), (1568, 210769), (1612, 205016), (1736, 190372), (2092, 157976), (2548, 129704), (2821, 117152), (2912, 113491), (3038, 108784), (3224, 102508), (3472, 95186), (3661, 90272), (4184, 78988), (5096, 64852), (5642, 58576), (6076, 54392), (6448, 51254), (6799, 48608), (6944, 47593), (7322, 45136), (8368, 39494), (10192, 32426), (11284, 29288), (12152, 27196), (12896, 25627), (13598, 24304), (14644, 22568), (16213, 20384), (16736, 19747)]