239253784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 625121280

約数和(自身を除く): 385867496

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 67, 68, 77, 88, 119, 121, 124, 134, 136, 154, 187, 217, 238, 242, 248, 268, 308, 341, 374, 434, 469, 476, 484, 527, 536, 616, 682, 737, 748, 847, 868, 938, 952, 968, 1054, 1139, 1309, 1364, 1474, 1496, 1694, 1736, 1876, 2057, 2077, 2108, 2278, 2387, 2618, 2728, 2948, 3388, 3689, 3751, 3752, 4114, 4154, 4216, 4556, 4774, 5159, 5236, 5797, 5896, 6776, 7378, 7502, 7973, 8107, 8228, 8308, 9112, 9548, 10318, 10472, 11594, 12529, 14399, 14539, 14756, 15004, 15946, 16214, 16456, 16616, 19096, 20636, 22847, 23188, 25058, 26257, 28798, 29078, 29512, 30008, 31892, 32428, 35309, 40579, 41272, 45694, 46376, 50116, 52514, 56749, 57596, 58156, 63767, 63784, 64856, 70618, 81158, 87703, 91388, 100232, 105028, 113498, 115192, 116312, 127534, 137819, 141236, 159929, 162316, 175406, 182776, 210056, 226996, 247163, 251317, 255068, 275638, 282472, 319858, 324632, 350812, 388399, 446369, 453992, 494326, 502634, 510136, 551276, 639716, 701624, 776798, 892738, 964733, 988652, 1005268, 1102552, 1279432, 1553596, 1759219, 1785476, 1929466, 1977304, 2010536, 2718793, 3107192, 3518438, 3570952, 3858932, 4272389, 5437586, 7036876, 7717864, 8544778, 10875172, 14073752, 17089556, 21750344, 29906723, 34179112, 59813446, 119626892, 239253784]

約数ペア:

[(1, 239253784), (2, 119626892), (4, 59813446), (7, 34179112), (8, 29906723), (11, 21750344), (14, 17089556), (17, 14073752), (22, 10875172), (28, 8544778), (31, 7717864), (34, 7036876), (44, 5437586), (56, 4272389), (62, 3858932), (67, 3570952), (68, 3518438), (77, 3107192), (88, 2718793), (119, 2010536), (121, 1977304), (124, 1929466), (134, 1785476), (136, 1759219), (154, 1553596), (187, 1279432), (217, 1102552), (238, 1005268), (242, 988652), (248, 964733), (268, 892738), (308, 776798), (341, 701624), (374, 639716), (434, 551276), (469, 510136), (476, 502634), (484, 494326), (527, 453992), (536, 446369), (616, 388399), (682, 350812), (737, 324632), (748, 319858), (847, 282472), (868, 275638), (938, 255068), (952, 251317), (968, 247163), (1054, 226996), (1139, 210056), (1309, 182776), (1364, 175406), (1474, 162316), (1496, 159929), (1694, 141236), (1736, 137819), (1876, 127534), (2057, 116312), (2077, 115192), (2108, 113498), (2278, 105028), (2387, 100232), (2618, 91388), (2728, 87703), (2948, 81158), (3388, 70618), (3689, 64856), (3751, 63784), (3752, 63767), (4114, 58156), (4154, 57596), (4216, 56749), (4556, 52514), (4774, 50116), (5159, 46376), (5236, 45694), (5797, 41272), (5896, 40579), (6776, 35309), (7378, 32428), (7502, 31892), (7973, 30008), (8107, 29512), (8228, 29078), (8308, 28798), (9112, 26257), (9548, 25058), (10318, 23188), (10472, 22847), (11594, 20636), (12529, 19096), (14399, 16616), (14539, 16456), (14756, 16214), (15004, 15946)]