490697381052

素因数分解:

$2^2\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{3524821}}^1$

素因数の和:3526123

約数の個数: 48

約数和(自身を含む): 1273165706400

約数和(自身を除く): 782468325348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1289, 2578, 3867, 5156, 7734, 11601, 15468, 23202, 34803, 46404, 69606, 139212, 3524821, 7049642, 10574463, 14099284, 21148926, 31723389, 42297852, 63446778, 95170167, 126893556, 190340334, 380680668, 4543494269, 9086988538, 13630482807, 18173977076, 27260965614, 40891448421, 54521931228, 81782896842, 122674345263, 163565793684, 245348690526, 490697381052]

約数ペア:

[(1, 490697381052), (2, 245348690526), (3, 163565793684), (4, 122674345263), (6, 81782896842), (9, 54521931228), (12, 40891448421), (18, 27260965614), (27, 18173977076), (36, 13630482807), (54, 9086988538), (108, 4543494269), (1289, 380680668), (2578, 190340334), (3867, 126893556), (5156, 95170167), (7734, 63446778), (11601, 42297852), (15468, 31723389), (23202, 21148926), (34803, 14099284), (46404, 10574463), (69606, 7049642), (139212, 3524821)]