279372672

素因数分解:

$2^7\times 3^3\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 830484000

約数和(自身を除く): 551111328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 288, 353, 384, 432, 458, 576, 687, 706, 864, 916, 1059, 1152, 1374, 1412, 1728, 1832, 2061, 2118, 2748, 2824, 3177, 3456, 3664, 4122, 4236, 5496, 5648, 6183, 6354, 7328, 8244, 8472, 9531, 10992, 11296, 12366, 12708, 14656, 16488, 16944, 19062, 21984, 22592, 24732, 25416, 29312, 32976, 33888, 38124, 43968, 45184, 49464, 50832, 65952, 67776, 76248, 80837, 87936, 98928, 101664, 131904, 135552, 152496, 161674, 197856, 203328, 242511, 263808, 304992, 323348, 395712, 406656, 485022, 609984, 646696, 727533, 791424, 970044, 1219968, 1293392, 1455066, 1940088, 2182599, 2586784, 2910132, 3880176, 4365198, 5173568, 5820264, 7760352, 8730396, 10347136, 11640528, 15520704, 17460792, 23281056, 31041408, 34921584, 46562112, 69843168, 93124224, 139686336, 279372672]

約数ペア:

[(1, 279372672), (2, 139686336), (3, 93124224), (4, 69843168), (6, 46562112), (8, 34921584), (9, 31041408), (12, 23281056), (16, 17460792), (18, 15520704), (24, 11640528), (27, 10347136), (32, 8730396), (36, 7760352), (48, 5820264), (54, 5173568), (64, 4365198), (72, 3880176), (96, 2910132), (108, 2586784), (128, 2182599), (144, 1940088), (192, 1455066), (216, 1293392), (229, 1219968), (288, 970044), (353, 791424), (384, 727533), (432, 646696), (458, 609984), (576, 485022), (687, 406656), (706, 395712), (864, 323348), (916, 304992), (1059, 263808), (1152, 242511), (1374, 203328), (1412, 197856), (1728, 161674), (1832, 152496), (2061, 135552), (2118, 131904), (2748, 101664), (2824, 98928), (3177, 87936), (3456, 80837), (3664, 76248), (4122, 67776), (4236, 65952), (5496, 50832), (5648, 49464), (6183, 45184), (6354, 43968), (7328, 38124), (8244, 33888), (8472, 32976), (9531, 29312), (10992, 25416), (11296, 24732), (12366, 22592), (12708, 21984), (14656, 19062), (16488, 16944)]