677387382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1759}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 1587548160

約数和(自身を除く): 910160778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 173, 318, 346, 371, 519, 742, 1038, 1113, 1211, 1759, 2226, 2422, 3518, 3633, 5277, 7266, 9169, 10554, 12313, 18338, 24626, 27507, 36939, 55014, 64183, 73878, 93227, 128366, 186454, 192549, 279681, 304307, 385098, 559362, 608614, 652589, 912921, 1305178, 1825842, 1957767, 2130149, 3915534, 4260298, 6390447, 12780894, 16128271, 32256542, 48384813, 96769626, 112897897, 225795794, 338693691, 677387382]

約数ペア:

[(1, 677387382), (2, 338693691), (3, 225795794), (6, 112897897), (7, 96769626), (14, 48384813), (21, 32256542), (42, 16128271), (53, 12780894), (106, 6390447), (159, 4260298), (173, 3915534), (318, 2130149), (346, 1957767), (371, 1825842), (519, 1305178), (742, 912921), (1038, 652589), (1113, 608614), (1211, 559362), (1759, 385098), (2226, 304307), (2422, 279681), (3518, 192549), (3633, 186454), (5277, 128366), (7266, 93227), (9169, 73878), (10554, 64183), (12313, 55014), (18338, 36939), (24626, 27507)]