320324368

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 793496088

約数和(自身を除く): 473171720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 112, 182, 196, 208, 212, 364, 371, 392, 424, 593, 637, 689, 728, 742, 784, 848, 1186, 1274, 1378, 1456, 1484, 2372, 2548, 2597, 2756, 2968, 4151, 4744, 4823, 5096, 5194, 5512, 5936, 7709, 8302, 9488, 9646, 10192, 10388, 11024, 15418, 16604, 19292, 20776, 29057, 30836, 31429, 33208, 33761, 38584, 41552, 53963, 58114, 61672, 62858, 66416, 67522, 77168, 107926, 116228, 123344, 125716, 135044, 215852, 220003, 232456, 251432, 270088, 377741, 408577, 431704, 440006, 464912, 502864, 540176, 755482, 817154, 863408, 880012, 1510964, 1540021, 1634308, 1760024, 2860039, 3021928, 3080042, 3268616, 3520048, 5720078, 6043856, 6160084, 6537232, 11440156, 12320168, 20020273, 22880312, 24640336, 40040546, 45760624, 80081092, 160162184, 320324368]

約数ペア:

[(1, 320324368), (2, 160162184), (4, 80081092), (7, 45760624), (8, 40040546), (13, 24640336), (14, 22880312), (16, 20020273), (26, 12320168), (28, 11440156), (49, 6537232), (52, 6160084), (53, 6043856), (56, 5720078), (91, 3520048), (98, 3268616), (104, 3080042), (106, 3021928), (112, 2860039), (182, 1760024), (196, 1634308), (208, 1540021), (212, 1510964), (364, 880012), (371, 863408), (392, 817154), (424, 755482), (593, 540176), (637, 502864), (689, 464912), (728, 440006), (742, 431704), (784, 408577), (848, 377741), (1186, 270088), (1274, 251432), (1378, 232456), (1456, 220003), (1484, 215852), (2372, 135044), (2548, 125716), (2597, 123344), (2756, 116228), (2968, 107926), (4151, 77168), (4744, 67522), (4823, 66416), (5096, 62858), (5194, 61672), (5512, 58114), (5936, 53963), (7709, 41552), (8302, 38584), (9488, 33761), (9646, 33208), (10192, 31429), (10388, 30836), (11024, 29057), (15418, 20776), (16604, 19292)]