239288256

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 140

約数和(自身を含む): 732698560

約数和(自身を除く): 493410304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1489, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 2978, 3348, 4464, 4467, 5022, 5184, 5952, 5956, 6696, 8928, 8934, 10044, 11912, 13392, 13401, 17856, 17868, 20088, 23824, 26784, 26802, 35736, 40176, 40203, 46159, 47648, 53568, 53604, 71472, 80352, 80406, 92318, 95296, 107208, 120609, 138477, 142944, 160704, 160812, 184636, 214416, 241218, 276954, 285888, 321624, 369272, 415431, 428832, 482436, 553908, 643248, 738544, 830862, 857664, 964872, 1107816, 1246293, 1286496, 1477088, 1661724, 1929744, 2215632, 2492586, 2572992, 2954176, 3323448, 3738879, 3859488, 4431264, 4985172, 6646896, 7477758, 7718976, 8862528, 9970344, 13293792, 14955516, 19940688, 26587584, 29911032, 39881376, 59822064, 79762752, 119644128, 239288256]

約数ペア:

[(1, 239288256), (2, 119644128), (3, 79762752), (4, 59822064), (6, 39881376), (8, 29911032), (9, 26587584), (12, 19940688), (16, 14955516), (18, 13293792), (24, 9970344), (27, 8862528), (31, 7718976), (32, 7477758), (36, 6646896), (48, 4985172), (54, 4431264), (62, 3859488), (64, 3738879), (72, 3323448), (81, 2954176), (93, 2572992), (96, 2492586), (108, 2215632), (124, 1929744), (144, 1661724), (162, 1477088), (186, 1286496), (192, 1246293), (216, 1107816), (248, 964872), (279, 857664), (288, 830862), (324, 738544), (372, 643248), (432, 553908), (496, 482436), (558, 428832), (576, 415431), (648, 369272), (744, 321624), (837, 285888), (864, 276954), (992, 241218), (1116, 214416), (1296, 184636), (1488, 160812), (1489, 160704), (1674, 142944), (1728, 138477), (1984, 120609), (2232, 107208), (2511, 95296), (2592, 92318), (2976, 80406), (2978, 80352), (3348, 71472), (4464, 53604), (4467, 53568), (5022, 47648), (5184, 46159), (5952, 40203), (5956, 40176), (6696, 35736), (8928, 26802), (8934, 26784), (10044, 23824), (11912, 20088), (13392, 17868), (13401, 17856)]