15712621312

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 34025241600

約数和(自身を除く): 18312620288

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 67, 116, 124, 128, 134, 232, 248, 256, 268, 464, 496, 536, 899, 928, 992, 1019, 1072, 1798, 1856, 1943, 1984, 2038, 2077, 2144, 3596, 3712, 3886, 3968, 4076, 4154, 4288, 7192, 7424, 7772, 7936, 8152, 8308, 8576, 14384, 15544, 16304, 16616, 17152, 28768, 29551, 31088, 31589, 32608, 33232, 57536, 59102, 60233, 62176, 63178, 65216, 66464, 68273, 115072, 118204, 120466, 124352, 126356, 130432, 132928, 136546, 230144, 236408, 240932, 248704, 252712, 260864, 265856, 273092, 472816, 481864, 497408, 505424, 531712, 546184, 916081, 945632, 963728, 1010848, 1092368, 1832162, 1891264, 1927456, 1979917, 2021696, 2116463, 2184736, 3664324, 3782528, 3854912, 3959834, 4043392, 4232926, 4369472, 7328648, 7565056, 7709824, 7919668, 8086784, 8465852, 8738944, 14657296, 15419648, 15839336, 16931704, 17477888, 29314592, 31678672, 33863408, 58629184, 61377427, 63357344, 67726816, 117258368, 122754854, 126714688, 135453632, 234516736, 245509708, 253429376, 270907264, 491019416, 506858752, 541814528, 982038832, 1964077664, 3928155328, 7856310656, 15712621312]

約数ペア:

[(1, 15712621312), (2, 7856310656), (4, 3928155328), (8, 1964077664), (16, 982038832), (29, 541814528), (31, 506858752), (32, 491019416), (58, 270907264), (62, 253429376), (64, 245509708), (67, 234516736), (116, 135453632), (124, 126714688), (128, 122754854), (134, 117258368), (232, 67726816), (248, 63357344), (256, 61377427), (268, 58629184), (464, 33863408), (496, 31678672), (536, 29314592), (899, 17477888), (928, 16931704), (992, 15839336), (1019, 15419648), (1072, 14657296), (1798, 8738944), (1856, 8465852), (1943, 8086784), (1984, 7919668), (2038, 7709824), (2077, 7565056), (2144, 7328648), (3596, 4369472), (3712, 4232926), (3886, 4043392), (3968, 3959834), (4076, 3854912), (4154, 3782528), (4288, 3664324), (7192, 2184736), (7424, 2116463), (7772, 2021696), (7936, 1979917), (8152, 1927456), (8308, 1891264), (8576, 1832162), (14384, 1092368), (15544, 1010848), (16304, 963728), (16616, 945632), (17152, 916081), (28768, 546184), (29551, 531712), (31088, 505424), (31589, 497408), (32608, 481864), (33232, 472816), (57536, 273092), (59102, 265856), (60233, 260864), (62176, 252712), (63178, 248704), (65216, 240932), (66464, 236408), (68273, 230144), (115072, 136546), (118204, 132928), (120466, 130432), (124352, 126356)]