420202272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 192

約数和(自身を含む): 1359396864

約数和(自身を除く): 939194592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 217, 224, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 877, 966, 992, 1104, 1288, 1302, 1426, 1488, 1736, 1754, 1932, 2139, 2208, 2576, 2604, 2631, 2852, 2976, 3472, 3508, 3864, 4278, 4991, 5152, 5208, 5262, 5704, 6139, 6944, 7016, 7728, 8556, 9982, 10416, 10524, 11408, 12278, 14032, 14973, 15456, 17112, 18417, 19964, 20171, 20832, 21048, 22816, 24556, 27187, 28064, 29946, 34224, 36834, 39928, 40342, 42096, 49112, 54374, 59892, 60513, 68448, 73668, 79856, 80684, 81561, 84192, 98224, 108748, 119784, 121026, 141197, 147336, 159712, 161368, 163122, 190309, 196448, 217496, 239568, 242052, 282394, 294672, 322736, 326244, 380618, 423591, 434992, 479136, 484104, 564788, 570927, 589344, 625301, 645472, 652488, 761236, 847182, 869984, 968208, 1129576, 1141854, 1250602, 1304976, 1522472, 1694364, 1875903, 1936416, 2259152, 2283708, 2501204, 2609952, 3044944, 3388728, 3751806, 4377107, 4518304, 4567416, 5002408, 6089888, 6777456, 7503612, 8754214, 9134832, 10004816, 13131321, 13554912, 15007224, 17508428, 18269664, 20009632, 26262642, 30014448, 35016856, 52525284, 60028896, 70033712, 105050568, 140067424, 210101136, 420202272]

約数ペア:

[(1, 420202272), (2, 210101136), (3, 140067424), (4, 105050568), (6, 70033712), (7, 60028896), (8, 52525284), (12, 35016856), (14, 30014448), (16, 26262642), (21, 20009632), (23, 18269664), (24, 17508428), (28, 15007224), (31, 13554912), (32, 13131321), (42, 10004816), (46, 9134832), (48, 8754214), (56, 7503612), (62, 6777456), (69, 6089888), (84, 5002408), (92, 4567416), (93, 4518304), (96, 4377107), (112, 3751806), (124, 3388728), (138, 3044944), (161, 2609952), (168, 2501204), (184, 2283708), (186, 2259152), (217, 1936416), (224, 1875903), (248, 1694364), (276, 1522472), (322, 1304976), (336, 1250602), (368, 1141854), (372, 1129576), (434, 968208), (483, 869984), (496, 847182), (552, 761236), (644, 652488), (651, 645472), (672, 625301), (713, 589344), (736, 570927), (744, 564788), (868, 484104), (877, 479136), (966, 434992), (992, 423591), (1104, 380618), (1288, 326244), (1302, 322736), (1426, 294672), (1488, 282394), (1736, 242052), (1754, 239568), (1932, 217496), (2139, 196448), (2208, 190309), (2576, 163122), (2604, 161368), (2631, 159712), (2852, 147336), (2976, 141197), (3472, 121026), (3508, 119784), (3864, 108748), (4278, 98224), (4991, 84192), (5152, 81561), (5208, 80684), (5262, 79856), (5704, 73668), (6139, 68448), (6944, 60513), (7016, 59892), (7728, 54374), (8556, 49112), (9982, 42096), (10416, 40342), (10524, 39928), (11408, 36834), (12278, 34224), (14032, 29946), (14973, 28064), (15456, 27187), (17112, 24556), (18417, 22816), (19964, 21048), (20171, 20832)]