1538448282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 4000972800

約数和(自身を除く): 2462524518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 127, 146, 189, 219, 254, 378, 381, 438, 439, 511, 657, 762, 878, 889, 1022, 1143, 1314, 1317, 1533, 1778, 1971, 2286, 2634, 2667, 3066, 3073, 3429, 3942, 3951, 4599, 5334, 6146, 6858, 7902, 8001, 9198, 9219, 9271, 11853, 13797, 16002, 18438, 18542, 23706, 24003, 27594, 27657, 27813, 32047, 48006, 55314, 55626, 55753, 64094, 64897, 82971, 83439, 96141, 111506, 129794, 165942, 166878, 167259, 192282, 194691, 224329, 250317, 288423, 334518, 389382, 390271, 448658, 500634, 501777, 576846, 584073, 672987, 780542, 865269, 1003554, 1168146, 1170813, 1345974, 1505331, 1730538, 1752219, 2018961, 2341626, 3010662, 3504438, 3512439, 4037922, 4069969, 6056883, 7024878, 8139938, 10537317, 12113766, 12209907, 21074634, 24419814, 28489783, 36629721, 56979566, 73259442, 85469349, 109889163, 170938698, 219778326, 256408047, 512816094, 769224141, 1538448282]

約数ペア:

[(1, 1538448282), (2, 769224141), (3, 512816094), (6, 256408047), (7, 219778326), (9, 170938698), (14, 109889163), (18, 85469349), (21, 73259442), (27, 56979566), (42, 36629721), (54, 28489783), (63, 24419814), (73, 21074634), (126, 12209907), (127, 12113766), (146, 10537317), (189, 8139938), (219, 7024878), (254, 6056883), (378, 4069969), (381, 4037922), (438, 3512439), (439, 3504438), (511, 3010662), (657, 2341626), (762, 2018961), (878, 1752219), (889, 1730538), (1022, 1505331), (1143, 1345974), (1314, 1170813), (1317, 1168146), (1533, 1003554), (1778, 865269), (1971, 780542), (2286, 672987), (2634, 584073), (2667, 576846), (3066, 501777), (3073, 500634), (3429, 448658), (3942, 390271), (3951, 389382), (4599, 334518), (5334, 288423), (6146, 250317), (6858, 224329), (7902, 194691), (8001, 192282), (9198, 167259), (9219, 166878), (9271, 165942), (11853, 129794), (13797, 111506), (16002, 96141), (18438, 83439), (18542, 82971), (23706, 64897), (24003, 64094), (27594, 55753), (27657, 55626), (27813, 55314), (32047, 48006)]