417339664

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 1007232408

約数和(自身を除く): 589892744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 173, 181, 196, 238, 272, 346, 362, 392, 476, 692, 724, 784, 833, 952, 1211, 1267, 1384, 1448, 1666, 1904, 2422, 2534, 2768, 2896, 2941, 3077, 3332, 4844, 5068, 5882, 6154, 6664, 8477, 8869, 9688, 10136, 11764, 12308, 13328, 16954, 17738, 19376, 20272, 20587, 21539, 23528, 24616, 31313, 33908, 35476, 41174, 43078, 47056, 49232, 62626, 67816, 70952, 82348, 86156, 125252, 135632, 141904, 144109, 150773, 164696, 172312, 219191, 250504, 288218, 301546, 329392, 344624, 438382, 501008, 532321, 576436, 603092, 876764, 1064642, 1152872, 1206184, 1534337, 1753528, 2129284, 2305744, 2412368, 3068674, 3507056, 3726247, 4258568, 6137348, 7452494, 8517136, 12274696, 14904988, 24549392, 26083729, 29809976, 52167458, 59619952, 104334916, 208669832, 417339664]

約数ペア:

[(1, 417339664), (2, 208669832), (4, 104334916), (7, 59619952), (8, 52167458), (14, 29809976), (16, 26083729), (17, 24549392), (28, 14904988), (34, 12274696), (49, 8517136), (56, 7452494), (68, 6137348), (98, 4258568), (112, 3726247), (119, 3507056), (136, 3068674), (173, 2412368), (181, 2305744), (196, 2129284), (238, 1753528), (272, 1534337), (346, 1206184), (362, 1152872), (392, 1064642), (476, 876764), (692, 603092), (724, 576436), (784, 532321), (833, 501008), (952, 438382), (1211, 344624), (1267, 329392), (1384, 301546), (1448, 288218), (1666, 250504), (1904, 219191), (2422, 172312), (2534, 164696), (2768, 150773), (2896, 144109), (2941, 141904), (3077, 135632), (3332, 125252), (4844, 86156), (5068, 82348), (5882, 70952), (6154, 67816), (6664, 62626), (8477, 49232), (8869, 47056), (9688, 43078), (10136, 41174), (11764, 35476), (12308, 33908), (13328, 31313), (16954, 24616), (17738, 23528), (19376, 21539), (20272, 20587)]