674420292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 2116022272

約数和(自身を除く): 1441601980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 762, 819, 889, 1092, 1143, 1524, 1621, 1638, 1651, 1778, 2286, 2667, 3242, 3276, 3302, 3556, 4572, 4863, 4953, 5334, 6484, 6604, 8001, 9726, 9906, 10668, 11347, 11557, 14589, 14859, 16002, 19452, 19812, 21073, 22694, 23114, 29178, 29718, 32004, 34041, 34671, 42146, 45388, 46228, 58356, 59436, 63219, 68082, 69342, 84292, 102123, 104013, 126438, 136164, 138684, 147511, 189657, 204246, 205867, 208026, 252876, 295022, 379314, 408492, 411734, 416052, 442533, 590044, 617601, 758628, 823468, 885066, 1235202, 1327599, 1441069, 1770132, 1852803, 2470404, 2655198, 2676271, 2882138, 3705606, 4323207, 5310396, 5352542, 5764276, 7411212, 8028813, 8646414, 10705084, 12969621, 16057626, 17292828, 18733897, 24086439, 25939242, 32115252, 37467794, 48172878, 51878484, 56201691, 74935588, 96345756, 112403382, 168605073, 224806764, 337210146, 674420292]

約数ペア:

[(1, 674420292), (2, 337210146), (3, 224806764), (4, 168605073), (6, 112403382), (7, 96345756), (9, 74935588), (12, 56201691), (13, 51878484), (14, 48172878), (18, 37467794), (21, 32115252), (26, 25939242), (28, 24086439), (36, 18733897), (39, 17292828), (42, 16057626), (52, 12969621), (63, 10705084), (78, 8646414), (84, 8028813), (91, 7411212), (117, 5764276), (126, 5352542), (127, 5310396), (156, 4323207), (182, 3705606), (234, 2882138), (252, 2676271), (254, 2655198), (273, 2470404), (364, 1852803), (381, 1770132), (468, 1441069), (508, 1327599), (546, 1235202), (762, 885066), (819, 823468), (889, 758628), (1092, 617601), (1143, 590044), (1524, 442533), (1621, 416052), (1638, 411734), (1651, 408492), (1778, 379314), (2286, 295022), (2667, 252876), (3242, 208026), (3276, 205867), (3302, 204246), (3556, 189657), (4572, 147511), (4863, 138684), (4953, 136164), (5334, 126438), (6484, 104013), (6604, 102123), (8001, 84292), (9726, 69342), (9906, 68082), (10668, 63219), (11347, 59436), (11557, 58356), (14589, 46228), (14859, 45388), (16002, 42146), (19452, 34671), (19812, 34041), (21073, 32004), (22694, 29718), (23114, 29178)]