321964544

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{5197}}^1$

素因数の和:5237

約数の個数: 60

約数和(自身を含む): 707234682

約数和(自身を除く): 385270138

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2816, 3872, 5197, 5632, 7744, 10394, 15488, 20788, 30976, 41576, 57167, 61952, 83152, 114334, 166304, 228668, 332608, 457336, 628837, 665216, 914672, 1257674, 1330432, 1829344, 2515348, 2660864, 3658688, 5030696, 7317376, 10061392, 14634752, 20122784, 29269504, 40245568, 80491136, 160982272, 321964544]

約数ペア:

[(1, 321964544), (2, 160982272), (4, 80491136), (8, 40245568), (11, 29269504), (16, 20122784), (22, 14634752), (32, 10061392), (44, 7317376), (64, 5030696), (88, 3658688), (121, 2660864), (128, 2515348), (176, 1829344), (242, 1330432), (256, 1257674), (352, 914672), (484, 665216), (512, 628837), (704, 457336), (968, 332608), (1408, 228668), (1936, 166304), (2816, 114334), (3872, 83152), (5197, 61952), (5632, 57167), (7744, 41576), (10394, 30976), (15488, 20788)]