319096624

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 792859968

約数和(自身を除く): 473763344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 163, 176, 196, 227, 308, 326, 392, 454, 539, 616, 652, 784, 908, 1078, 1141, 1232, 1304, 1589, 1793, 1816, 2156, 2282, 2497, 2608, 3178, 3586, 3632, 4312, 4564, 4994, 6356, 7172, 7987, 8624, 9128, 9988, 11123, 12551, 12712, 14344, 15974, 17479, 18256, 19976, 22246, 25102, 25424, 28688, 31948, 34958, 37001, 39952, 44492, 50204, 63896, 69916, 74002, 87857, 88984, 100408, 122353, 127792, 139832, 148004, 175714, 177968, 200816, 244706, 259007, 279664, 296008, 351428, 407011, 489412, 518014, 592016, 702856, 814022, 978824, 1036028, 1405712, 1628044, 1813049, 1957648, 2072056, 2849077, 3256088, 3626098, 4144112, 5698154, 6512176, 7252196, 11396308, 14504392, 19943539, 22792616, 29008784, 39887078, 45585232, 79774156, 159548312, 319096624]

約数ペア:

[(1, 319096624), (2, 159548312), (4, 79774156), (7, 45585232), (8, 39887078), (11, 29008784), (14, 22792616), (16, 19943539), (22, 14504392), (28, 11396308), (44, 7252196), (49, 6512176), (56, 5698154), (77, 4144112), (88, 3626098), (98, 3256088), (112, 2849077), (154, 2072056), (163, 1957648), (176, 1813049), (196, 1628044), (227, 1405712), (308, 1036028), (326, 978824), (392, 814022), (454, 702856), (539, 592016), (616, 518014), (652, 489412), (784, 407011), (908, 351428), (1078, 296008), (1141, 279664), (1232, 259007), (1304, 244706), (1589, 200816), (1793, 177968), (1816, 175714), (2156, 148004), (2282, 139832), (2497, 127792), (2608, 122353), (3178, 100408), (3586, 88984), (3632, 87857), (4312, 74002), (4564, 69916), (4994, 63896), (6356, 50204), (7172, 44492), (7987, 39952), (8624, 37001), (9128, 34958), (9988, 31948), (11123, 28688), (12551, 25424), (12712, 25102), (14344, 22246), (15974, 19976), (17479, 18256)]