319858656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 909504288

約数和(自身を除く): 589645632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 197, 208, 312, 394, 416, 591, 624, 788, 1182, 1248, 1301, 1576, 2364, 2561, 2602, 3152, 3903, 4728, 5122, 5204, 6304, 7683, 7806, 9456, 10244, 10408, 15366, 15612, 16913, 18912, 20488, 20816, 30732, 31224, 33826, 40976, 41632, 50739, 61464, 62448, 67652, 81952, 101478, 122928, 124896, 135304, 202956, 245856, 256297, 270608, 405912, 512594, 541216, 768891, 811824, 1025188, 1537782, 1623648, 2050376, 3075564, 3331861, 4100752, 6151128, 6663722, 8201504, 9995583, 12302256, 13327444, 19991166, 24604512, 26654888, 39982332, 53309776, 79964664, 106619552, 159929328, 319858656]

約数ペア:

[(1, 319858656), (2, 159929328), (3, 106619552), (4, 79964664), (6, 53309776), (8, 39982332), (12, 26654888), (13, 24604512), (16, 19991166), (24, 13327444), (26, 12302256), (32, 9995583), (39, 8201504), (48, 6663722), (52, 6151128), (78, 4100752), (96, 3331861), (104, 3075564), (156, 2050376), (197, 1623648), (208, 1537782), (312, 1025188), (394, 811824), (416, 768891), (591, 541216), (624, 512594), (788, 405912), (1182, 270608), (1248, 256297), (1301, 245856), (1576, 202956), (2364, 135304), (2561, 124896), (2602, 122928), (3152, 101478), (3903, 81952), (4728, 67652), (5122, 62448), (5204, 61464), (6304, 50739), (7683, 41632), (7806, 40976), (9456, 33826), (10244, 31224), (10408, 30732), (15366, 20816), (15612, 20488), (16913, 18912)]