442162672

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 1085644800

約数和(自身を除く): 643482128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 113, 124, 161, 184, 196, 217, 226, 248, 322, 343, 368, 392, 434, 452, 496, 644, 686, 713, 784, 791, 868, 904, 1127, 1288, 1372, 1426, 1519, 1582, 1736, 1808, 2254, 2576, 2599, 2744, 2852, 3038, 3164, 3472, 3503, 4508, 4991, 5198, 5488, 5537, 5704, 6076, 6328, 7006, 7889, 9016, 9982, 10396, 10633, 11074, 11408, 12152, 12656, 14012, 15778, 18032, 18193, 19964, 20792, 21266, 22148, 24304, 24521, 28024, 31556, 34937, 36386, 38759, 39928, 41584, 42532, 44296, 49042, 56048, 63112, 69874, 72772, 77518, 79856, 80569, 85064, 88592, 98084, 126224, 127351, 139748, 145544, 155036, 161138, 170128, 171647, 196168, 244559, 254702, 279496, 291088, 310072, 322276, 343294, 392336, 489118, 509404, 558992, 563983, 620144, 644552, 686588, 891457, 978236, 1018808, 1127966, 1201529, 1289104, 1373176, 1782914, 1956472, 2037616, 2255932, 2403058, 2746352, 3565828, 3912944, 3947881, 4511864, 4806116, 7131656, 7895762, 9023728, 9612232, 14263312, 15791524, 19224464, 27635167, 31583048, 55270334, 63166096, 110540668, 221081336, 442162672]

約数ペア:

[(1, 442162672), (2, 221081336), (4, 110540668), (7, 63166096), (8, 55270334), (14, 31583048), (16, 27635167), (23, 19224464), (28, 15791524), (31, 14263312), (46, 9612232), (49, 9023728), (56, 7895762), (62, 7131656), (92, 4806116), (98, 4511864), (112, 3947881), (113, 3912944), (124, 3565828), (161, 2746352), (184, 2403058), (196, 2255932), (217, 2037616), (226, 1956472), (248, 1782914), (322, 1373176), (343, 1289104), (368, 1201529), (392, 1127966), (434, 1018808), (452, 978236), (496, 891457), (644, 686588), (686, 644552), (713, 620144), (784, 563983), (791, 558992), (868, 509404), (904, 489118), (1127, 392336), (1288, 343294), (1372, 322276), (1426, 310072), (1519, 291088), (1582, 279496), (1736, 254702), (1808, 244559), (2254, 196168), (2576, 171647), (2599, 170128), (2744, 161138), (2852, 155036), (3038, 145544), (3164, 139748), (3472, 127351), (3503, 126224), (4508, 98084), (4991, 88592), (5198, 85064), (5488, 80569), (5537, 79856), (5704, 77518), (6076, 72772), (6328, 69874), (7006, 63112), (7889, 56048), (9016, 49042), (9982, 44296), (10396, 42532), (10633, 41584), (11074, 39928), (11408, 38759), (12152, 36386), (12656, 34937), (14012, 31556), (15778, 28024), (18032, 24521), (18193, 24304), (19964, 22148), (20792, 21266)]