401734518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 880759224

約数和(自身を除く): 479024706

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 193, 361, 386, 579, 589, 722, 961, 1083, 1158, 1178, 1767, 1922, 2166, 2883, 3534, 3667, 5766, 5983, 7334, 11001, 11191, 11966, 17949, 18259, 22002, 22382, 33573, 35898, 36518, 54777, 67146, 69673, 109554, 113677, 139346, 185473, 209019, 227354, 341031, 346921, 370946, 418038, 556419, 682062, 693842, 1040763, 1112838, 2081526, 2159863, 3523987, 4319726, 6479589, 7047974, 10571961, 12959178, 21143922, 66955753, 133911506, 200867259, 401734518]

約数ペア:

[(1, 401734518), (2, 200867259), (3, 133911506), (6, 66955753), (19, 21143922), (31, 12959178), (38, 10571961), (57, 7047974), (62, 6479589), (93, 4319726), (114, 3523987), (186, 2159863), (193, 2081526), (361, 1112838), (386, 1040763), (579, 693842), (589, 682062), (722, 556419), (961, 418038), (1083, 370946), (1158, 346921), (1178, 341031), (1767, 227354), (1922, 209019), (2166, 185473), (2883, 139346), (3534, 113677), (3667, 109554), (5766, 69673), (5983, 67146), (7334, 54777), (11001, 36518), (11191, 35898), (11966, 33573), (17949, 22382), (18259, 22002)]