284380668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 144

約数和(自身を含む): 867930336

約数和(自身を除く): 583549668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 37, 39, 44, 52, 66, 74, 78, 99, 111, 117, 132, 143, 148, 156, 198, 222, 234, 286, 333, 396, 407, 429, 444, 468, 481, 572, 666, 814, 858, 962, 1221, 1287, 1332, 1443, 1493, 1628, 1716, 1924, 2442, 2574, 2886, 2986, 3663, 4329, 4479, 4884, 5148, 5291, 5772, 5972, 7326, 8658, 8958, 10582, 13437, 14652, 15873, 16423, 17316, 17916, 19409, 21164, 26874, 31746, 32846, 38818, 47619, 49269, 53748, 55241, 58227, 63492, 65692, 77636, 95238, 98538, 110482, 116454, 147807, 165723, 174681, 190476, 197076, 213499, 220964, 232908, 295614, 331446, 349362, 426998, 497169, 591228, 607651, 640497, 662892, 698724, 718133, 853996, 994338, 1215302, 1280994, 1436266, 1822953, 1921491, 1988676, 2154399, 2430604, 2561988, 2872532, 3645906, 3842982, 4308798, 5468859, 6463197, 7291812, 7685964, 7899463, 8617596, 10937718, 12926394, 15798926, 21875436, 23698389, 25852788, 31597852, 47396778, 71095167, 94793556, 142190334, 284380668]

約数ペア:

[(1, 284380668), (2, 142190334), (3, 94793556), (4, 71095167), (6, 47396778), (9, 31597852), (11, 25852788), (12, 23698389), (13, 21875436), (18, 15798926), (22, 12926394), (26, 10937718), (33, 8617596), (36, 7899463), (37, 7685964), (39, 7291812), (44, 6463197), (52, 5468859), (66, 4308798), (74, 3842982), (78, 3645906), (99, 2872532), (111, 2561988), (117, 2430604), (132, 2154399), (143, 1988676), (148, 1921491), (156, 1822953), (198, 1436266), (222, 1280994), (234, 1215302), (286, 994338), (333, 853996), (396, 718133), (407, 698724), (429, 662892), (444, 640497), (468, 607651), (481, 591228), (572, 497169), (666, 426998), (814, 349362), (858, 331446), (962, 295614), (1221, 232908), (1287, 220964), (1332, 213499), (1443, 197076), (1493, 190476), (1628, 174681), (1716, 165723), (1924, 147807), (2442, 116454), (2574, 110482), (2886, 98538), (2986, 95238), (3663, 77636), (4329, 65692), (4479, 63492), (4884, 58227), (5148, 55241), (5291, 53748), (5772, 49269), (5972, 47619), (7326, 38818), (8658, 32846), (8958, 31746), (10582, 26874), (13437, 21164), (14652, 19409), (15873, 17916), (16423, 17316)]