684716292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5563}}^1$

素因数の和:5849

約数の個数: 72

約数和(自身を含む): 1871373504

約数和(自身を除く): 1186657212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 2367, 3156, 3419, 4734, 5563, 6838, 9468, 10257, 11126, 13676, 16689, 20514, 22252, 30771, 33378, 41028, 50067, 61542, 66756, 72319, 100134, 123084, 144638, 200268, 216957, 289276, 433914, 650871, 867828, 1301742, 1463069, 2603484, 2926138, 4389207, 5852276, 8778414, 13167621, 17556828, 19019897, 26335242, 38039794, 52670484, 57059691, 76079588, 114119382, 171179073, 228238764, 342358146, 684716292]

約数ペア:

[(1, 684716292), (2, 342358146), (3, 228238764), (4, 171179073), (6, 114119382), (9, 76079588), (12, 57059691), (13, 52670484), (18, 38039794), (26, 26335242), (36, 19019897), (39, 17556828), (52, 13167621), (78, 8778414), (117, 5852276), (156, 4389207), (234, 2926138), (263, 2603484), (468, 1463069), (526, 1301742), (789, 867828), (1052, 650871), (1578, 433914), (2367, 289276), (3156, 216957), (3419, 200268), (4734, 144638), (5563, 123084), (6838, 100134), (9468, 72319), (10257, 66756), (11126, 61542), (13676, 50067), (16689, 41028), (20514, 33378), (22252, 30771)]