420553408

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{4937}}^1$

素因数の和:4982

約数の個数: 56

約数和(自身を含む): 918112464

約数和(自身を除く): 497559056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1331, 1936, 2662, 3872, 4937, 5324, 7744, 9874, 10648, 19748, 21296, 39496, 42592, 54307, 78992, 85184, 108614, 157984, 217228, 315968, 434456, 597377, 868912, 1194754, 1737824, 2389508, 3475648, 4779016, 6571147, 9558032, 13142294, 19116064, 26284588, 38232128, 52569176, 105138352, 210276704, 420553408]

約数ペア:

[(1, 420553408), (2, 210276704), (4, 105138352), (8, 52569176), (11, 38232128), (16, 26284588), (22, 19116064), (32, 13142294), (44, 9558032), (64, 6571147), (88, 4779016), (121, 3475648), (176, 2389508), (242, 1737824), (352, 1194754), (484, 868912), (704, 597377), (968, 434456), (1331, 315968), (1936, 217228), (2662, 157984), (3872, 108614), (4937, 85184), (5324, 78992), (7744, 54307), (9874, 42592), (10648, 39496), (19748, 21296)]