408028852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1783}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 891942912

約数和(自身を除く): 483914060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 743, 1486, 1783, 2972, 3566, 5201, 7132, 8173, 10402, 12481, 16346, 19613, 20804, 24962, 32692, 39226, 49924, 57211, 78452, 114422, 137291, 228844, 274582, 549164, 1324769, 2649538, 5299076, 9273383, 14572459, 18546766, 29144918, 37093532, 58289836, 102007213, 204014426, 408028852]

約数ペア:

[(1, 408028852), (2, 204014426), (4, 102007213), (7, 58289836), (11, 37093532), (14, 29144918), (22, 18546766), (28, 14572459), (44, 9273383), (77, 5299076), (154, 2649538), (308, 1324769), (743, 549164), (1486, 274582), (1783, 228844), (2972, 137291), (3566, 114422), (5201, 78452), (7132, 57211), (8173, 49924), (10402, 39226), (12481, 32692), (16346, 24962), (19613, 20804)]