420887104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{809}}^1$

素因数の和:1571

約数の個数: 56

約数和(自身を含む): 913485600

約数和(自身を除く): 492598496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 739, 809, 1478, 1618, 2956, 3236, 5912, 6472, 8129, 8899, 11824, 12944, 16258, 17798, 23648, 25888, 32516, 35596, 47296, 51776, 65032, 71192, 130064, 142384, 260128, 284768, 520256, 569536, 597851, 1195702, 2391404, 4782808, 6576361, 9565616, 13152722, 19131232, 26305444, 38262464, 52610888, 105221776, 210443552, 420887104]

約数ペア:

[(1, 420887104), (2, 210443552), (4, 105221776), (8, 52610888), (11, 38262464), (16, 26305444), (22, 19131232), (32, 13152722), (44, 9565616), (64, 6576361), (88, 4782808), (176, 2391404), (352, 1195702), (704, 597851), (739, 569536), (809, 520256), (1478, 284768), (1618, 260128), (2956, 142384), (3236, 130064), (5912, 71192), (6472, 65032), (8129, 51776), (8899, 47296), (11824, 35596), (12944, 32516), (16258, 25888), (17798, 23648)]