217417824

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 687128400

約数和(自身を除く): 469710576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1489, 1521, 1872, 2028, 2704, 2808, 2978, 3042, 3744, 4056, 4467, 4563, 5408, 5616, 5956, 6084, 8112, 8934, 9126, 11232, 11912, 12168, 13401, 16224, 17868, 18252, 19357, 23824, 24336, 26802, 35736, 36504, 38714, 40203, 47648, 48672, 53604, 58071, 71472, 73008, 77428, 80406, 107208, 116142, 142944, 146016, 154856, 160812, 174213, 214416, 232284, 251641, 309712, 321624, 348426, 428832, 464568, 503282, 522639, 619424, 643248, 696852, 754923, 929136, 1006564, 1045278, 1286496, 1393704, 1509846, 1858272, 2013128, 2090556, 2264769, 2787408, 3019692, 4026256, 4181112, 4529538, 5574816, 6039384, 6794307, 8052512, 8362224, 9059076, 12078768, 13588614, 16724448, 18118152, 24157536, 27177228, 36236304, 54354456, 72472608, 108708912, 217417824]

約数ペア:

[(1, 217417824), (2, 108708912), (3, 72472608), (4, 54354456), (6, 36236304), (8, 27177228), (9, 24157536), (12, 18118152), (13, 16724448), (16, 13588614), (18, 12078768), (24, 9059076), (26, 8362224), (27, 8052512), (32, 6794307), (36, 6039384), (39, 5574816), (48, 4529538), (52, 4181112), (54, 4026256), (72, 3019692), (78, 2787408), (96, 2264769), (104, 2090556), (108, 2013128), (117, 1858272), (144, 1509846), (156, 1393704), (169, 1286496), (208, 1045278), (216, 1006564), (234, 929136), (288, 754923), (312, 696852), (338, 643248), (351, 619424), (416, 522639), (432, 503282), (468, 464568), (507, 428832), (624, 348426), (676, 321624), (702, 309712), (864, 251641), (936, 232284), (1014, 214416), (1248, 174213), (1352, 160812), (1404, 154856), (1489, 146016), (1521, 142944), (1872, 116142), (2028, 107208), (2704, 80406), (2808, 77428), (2978, 73008), (3042, 71472), (3744, 58071), (4056, 53604), (4467, 48672), (4563, 47648), (5408, 40203), (5616, 38714), (5956, 36504), (6084, 35736), (8112, 26802), (8934, 24336), (9126, 23824), (11232, 19357), (11912, 18252), (12168, 17868), (13401, 16224)]