258485766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 683854080

約数和(自身を除く): 425368314

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 266, 363, 399, 418, 462, 627, 726, 798, 847, 1254, 1463, 1694, 2299, 2541, 2677, 2926, 4389, 4598, 5082, 5354, 6897, 8031, 8778, 13794, 16062, 16093, 18739, 29447, 32186, 37478, 48279, 50863, 56217, 58894, 88341, 96558, 101726, 112434, 152589, 176682, 206129, 305178, 323917, 356041, 412258, 559493, 618387, 647834, 712082, 971751, 1068123, 1118986, 1236774, 1678479, 1943502, 2136246, 2267419, 3356958, 3916451, 4534838, 6154423, 6802257, 7832902, 11749353, 12308846, 13604514, 18463269, 23498706, 36926538, 43080961, 86161922, 129242883, 258485766]

約数ペア:

[(1, 258485766), (2, 129242883), (3, 86161922), (6, 43080961), (7, 36926538), (11, 23498706), (14, 18463269), (19, 13604514), (21, 12308846), (22, 11749353), (33, 7832902), (38, 6802257), (42, 6154423), (57, 4534838), (66, 3916451), (77, 3356958), (114, 2267419), (121, 2136246), (133, 1943502), (154, 1678479), (209, 1236774), (231, 1118986), (242, 1068123), (266, 971751), (363, 712082), (399, 647834), (418, 618387), (462, 559493), (627, 412258), (726, 356041), (798, 323917), (847, 305178), (1254, 206129), (1463, 176682), (1694, 152589), (2299, 112434), (2541, 101726), (2677, 96558), (2926, 88341), (4389, 58894), (4598, 56217), (5082, 50863), (5354, 48279), (6897, 37478), (8031, 32186), (8778, 29447), (13794, 18739), (16062, 16093)]