998320896

素因数分解:

$2^8\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 2984648800

約数和(自身を除く): 1986327904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 256, 288, 291, 384, 388, 432, 576, 582, 768, 776, 864, 873, 1152, 1164, 1489, 1552, 1728, 1746, 2304, 2328, 2619, 2978, 3104, 3456, 3492, 4467, 4656, 5238, 5956, 6208, 6912, 6984, 8934, 9312, 10476, 11912, 12416, 13401, 13968, 17868, 18624, 20952, 23824, 24832, 26802, 27936, 35736, 37248, 40203, 41904, 47648, 53604, 55872, 71472, 74496, 80406, 83808, 95296, 107208, 111744, 142944, 144433, 160812, 167616, 190592, 214416, 223488, 285888, 288866, 321624, 335232, 381184, 428832, 433299, 571776, 577732, 643248, 670464, 857664, 866598, 1143552, 1155464, 1286496, 1299897, 1715328, 1733196, 2310928, 2572992, 2599794, 3430656, 3466392, 3899691, 4621856, 5145984, 5199588, 6932784, 7799382, 9243712, 10291968, 10399176, 13865568, 15598764, 18487424, 20798352, 27731136, 31197528, 36974848, 41596704, 55462272, 62395056, 83193408, 110924544, 124790112, 166386816, 249580224, 332773632, 499160448, 998320896]

約数ペア:

[(1, 998320896), (2, 499160448), (3, 332773632), (4, 249580224), (6, 166386816), (8, 124790112), (9, 110924544), (12, 83193408), (16, 62395056), (18, 55462272), (24, 41596704), (27, 36974848), (32, 31197528), (36, 27731136), (48, 20798352), (54, 18487424), (64, 15598764), (72, 13865568), (96, 10399176), (97, 10291968), (108, 9243712), (128, 7799382), (144, 6932784), (192, 5199588), (194, 5145984), (216, 4621856), (256, 3899691), (288, 3466392), (291, 3430656), (384, 2599794), (388, 2572992), (432, 2310928), (576, 1733196), (582, 1715328), (768, 1299897), (776, 1286496), (864, 1155464), (873, 1143552), (1152, 866598), (1164, 857664), (1489, 670464), (1552, 643248), (1728, 577732), (1746, 571776), (2304, 433299), (2328, 428832), (2619, 381184), (2978, 335232), (3104, 321624), (3456, 288866), (3492, 285888), (4467, 223488), (4656, 214416), (5238, 190592), (5956, 167616), (6208, 160812), (6912, 144433), (6984, 142944), (8934, 111744), (9312, 107208), (10476, 95296), (11912, 83808), (12416, 80406), (13401, 74496), (13968, 71472), (17868, 55872), (18624, 53604), (20952, 47648), (23824, 41904), (24832, 40203), (26802, 37248), (27936, 35736)]