248718565592

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1\times {\mathrm{55337}}^1$

素因数の和:56400

約数の個数: 64

約数和(自身を含む): 539957214720

約数和(自身を除く): 291238649128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 967, 1162, 1934, 2324, 3868, 4648, 6769, 7736, 13538, 27076, 54152, 55337, 80261, 110674, 160522, 221348, 321044, 387359, 442696, 561827, 642088, 774718, 1123654, 1549436, 2247308, 3098872, 4494616, 4592971, 9185942, 18371884, 32150797, 36743768, 53510879, 64301594, 107021758, 128603188, 214043516, 257206376, 374576153, 428087032, 749152306, 1498304612, 2996609224, 4441402957, 8882805914, 17765611828, 31089820699, 35531223656, 62179641398, 124359282796, 248718565592]

約数ペア:

[(1, 248718565592), (2, 124359282796), (4, 62179641398), (7, 35531223656), (8, 31089820699), (14, 17765611828), (28, 8882805914), (56, 4441402957), (83, 2996609224), (166, 1498304612), (332, 749152306), (581, 428087032), (664, 374576153), (967, 257206376), (1162, 214043516), (1934, 128603188), (2324, 107021758), (3868, 64301594), (4648, 53510879), (6769, 36743768), (7736, 32150797), (13538, 18371884), (27076, 9185942), (54152, 4592971), (55337, 4494616), (80261, 3098872), (110674, 2247308), (160522, 1549436), (221348, 1123654), (321044, 774718), (387359, 642088), (442696, 561827)]