313633012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19213}}^1$

素因数の和:19288

約数の個数: 48

約数和(自身を含む): 697237632

約数和(自身を除く): 383604620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 19213, 38426, 76852, 134491, 211343, 268982, 422686, 537964, 845372, 1018289, 1479401, 2036578, 2958802, 4073156, 5917604, 7128023, 11201179, 14256046, 22402358, 28512092, 44804716, 78408253, 156816506, 313633012]

約数ペア:

[(1, 313633012), (2, 156816506), (4, 78408253), (7, 44804716), (11, 28512092), (14, 22402358), (22, 14256046), (28, 11201179), (44, 7128023), (53, 5917604), (77, 4073156), (106, 2958802), (154, 2036578), (212, 1479401), (308, 1018289), (371, 845372), (583, 537964), (742, 422686), (1166, 268982), (1484, 211343), (2332, 134491), (4081, 76852), (8162, 38426), (16324, 19213)]