258239982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 763822080

約数和(自身を除く): 505582098

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 31, 33, 38, 39, 42, 57, 62, 66, 73, 77, 78, 91, 93, 114, 133, 143, 146, 154, 182, 186, 209, 217, 219, 231, 247, 266, 273, 286, 341, 399, 403, 418, 429, 434, 438, 462, 494, 511, 546, 589, 627, 651, 682, 741, 798, 803, 806, 858, 949, 1001, 1022, 1023, 1178, 1209, 1254, 1302, 1387, 1463, 1482, 1533, 1606, 1729, 1767, 1898, 2002, 2046, 2263, 2387, 2409, 2418, 2717, 2774, 2821, 2847, 2926, 3003, 3066, 3458, 3534, 4123, 4161, 4389, 4433, 4526, 4774, 4818, 5187, 5434, 5621, 5642, 5694, 6006, 6479, 6643, 6789, 7161, 7657, 8151, 8246, 8322, 8463, 8778, 8866, 9709, 10374, 10439, 11242, 12369, 12958, 13286, 13299, 13578, 14322, 15257, 15314, 15841, 16302, 16863, 16926, 18031, 19019, 19418, 19437, 19929, 20878, 22971, 24738, 24893, 26598, 29127, 29419, 30514, 31031, 31317, 31682, 33726, 36062, 38038, 38874, 39858, 42997, 45353, 45771, 45942, 47523, 49786, 53599, 54093, 57057, 58254, 58838, 62062, 62634, 73073, 74679, 84227, 85994, 88257, 90706, 91542, 93093, 95046, 106799, 107198, 108186, 114114, 126217, 128991, 136059, 146146, 149358, 160797, 168454, 174251, 176514, 186186, 198341, 205933, 213598, 219219, 252434, 252681, 257982, 272118, 300979, 320397, 321594, 323609, 348502, 378651, 396682, 411866, 438438, 472967, 505362, 522753, 558961, 589589, 595023, 601958, 617799, 640794, 647218, 757302, 902937, 945934, 970827, 1045506, 1117922, 1179178, 1190046, 1235598, 1388387, 1418901, 1676883, 1768767, 1805874, 1941654, 2265263, 2776774, 2837802, 3310769, 3353766, 3537534, 3912727, 4165161, 4530526, 6148571, 6621538, 6795789, 7825454, 8330322, 9932307, 11738181, 12297142, 13591578, 18445713, 19864614, 23476362, 36891426, 43039997, 86079994, 129119991, 258239982]

約数ペア:

[(1, 258239982), (2, 129119991), (3, 86079994), (6, 43039997), (7, 36891426), (11, 23476362), (13, 19864614), (14, 18445713), (19, 13591578), (21, 12297142), (22, 11738181), (26, 9932307), (31, 8330322), (33, 7825454), (38, 6795789), (39, 6621538), (42, 6148571), (57, 4530526), (62, 4165161), (66, 3912727), (73, 3537534), (77, 3353766), (78, 3310769), (91, 2837802), (93, 2776774), (114, 2265263), (133, 1941654), (143, 1805874), (146, 1768767), (154, 1676883), (182, 1418901), (186, 1388387), (209, 1235598), (217, 1190046), (219, 1179178), (231, 1117922), (247, 1045506), (266, 970827), (273, 945934), (286, 902937), (341, 757302), (399, 647218), (403, 640794), (418, 617799), (429, 601958), (434, 595023), (438, 589589), (462, 558961), (494, 522753), (511, 505362), (546, 472967), (589, 438438), (627, 411866), (651, 396682), (682, 378651), (741, 348502), (798, 323609), (803, 321594), (806, 320397), (858, 300979), (949, 272118), (1001, 257982), (1022, 252681), (1023, 252434), (1178, 219219), (1209, 213598), (1254, 205933), (1302, 198341), (1387, 186186), (1463, 176514), (1482, 174251), (1533, 168454), (1606, 160797), (1729, 149358), (1767, 146146), (1898, 136059), (2002, 128991), (2046, 126217), (2263, 114114), (2387, 108186), (2409, 107198), (2418, 106799), (2717, 95046), (2774, 93093), (2821, 91542), (2847, 90706), (2926, 88257), (3003, 85994), (3066, 84227), (3458, 74679), (3534, 73073), (4123, 62634), (4161, 62062), (4389, 58838), (4433, 58254), (4526, 57057), (4774, 54093), (4818, 53599), (5187, 49786), (5434, 47523), (5621, 45942), (5642, 45771), (5694, 45353), (6006, 42997), (6479, 39858), (6643, 38874), (6789, 38038), (7161, 36062), (7657, 33726), (8151, 31682), (8246, 31317), (8322, 31031), (8463, 30514), (8778, 29419), (8866, 29127), (9709, 26598), (10374, 24893), (10439, 24738), (11242, 22971), (12369, 20878), (12958, 19929), (13286, 19437), (13299, 19418), (13578, 19019), (14322, 18031), (15257, 16926), (15314, 16863), (15841, 16302)]