1331622432

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:900

約数の個数: 216

約数和(自身を含む): 4445715456

約数和(自身を除く): 3114093024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 127, 144, 147, 168, 196, 224, 252, 254, 288, 294, 336, 381, 392, 441, 504, 508, 588, 672, 743, 762, 784, 882, 889, 1008, 1016, 1143, 1176, 1486, 1524, 1568, 1764, 1778, 2016, 2032, 2229, 2286, 2352, 2667, 2972, 3048, 3528, 3556, 4064, 4458, 4572, 4704, 5201, 5334, 5944, 6096, 6223, 6687, 7056, 7112, 8001, 8916, 9144, 10402, 10668, 11888, 12192, 12446, 13374, 14112, 14224, 15603, 16002, 17832, 18288, 18669, 20804, 21336, 23776, 24892, 26748, 28448, 31206, 32004, 35664, 36407, 36576, 37338, 41608, 42672, 46809, 49784, 53496, 56007, 62412, 64008, 71328, 72814, 74676, 83216, 85344, 93618, 94361, 99568, 106992, 109221, 112014, 124824, 128016, 145628, 149352, 166432, 187236, 188722, 199136, 213984, 218442, 224028, 249648, 256032, 283083, 291256, 298704, 327663, 374472, 377444, 436884, 448056, 499296, 566166, 582512, 597408, 655326, 660527, 748944, 754888, 849249, 873768, 896112, 1132332, 1165024, 1310652, 1321054, 1497888, 1509776, 1698498, 1747536, 1792224, 1981581, 2264664, 2621304, 2642108, 3019552, 3396996, 3495072, 3963162, 4529328, 4623689, 5242608, 5284216, 5944743, 6793992, 7926324, 9058656, 9247378, 10485216, 10568432, 11889486, 13587984, 13871067, 15852648, 18494756, 21136864, 23778972, 27175968, 27742134, 31705296, 36989512, 41613201, 47557944, 55484268, 63410592, 73979024, 83226402, 95115888, 110968536, 147958048, 166452804, 190231776, 221937072, 332905608, 443874144, 665811216, 1331622432]

約数ペア:

[(1, 1331622432), (2, 665811216), (3, 443874144), (4, 332905608), (6, 221937072), (7, 190231776), (8, 166452804), (9, 147958048), (12, 110968536), (14, 95115888), (16, 83226402), (18, 73979024), (21, 63410592), (24, 55484268), (28, 47557944), (32, 41613201), (36, 36989512), (42, 31705296), (48, 27742134), (49, 27175968), (56, 23778972), (63, 21136864), (72, 18494756), (84, 15852648), (96, 13871067), (98, 13587984), (112, 11889486), (126, 10568432), (127, 10485216), (144, 9247378), (147, 9058656), (168, 7926324), (196, 6793992), (224, 5944743), (252, 5284216), (254, 5242608), (288, 4623689), (294, 4529328), (336, 3963162), (381, 3495072), (392, 3396996), (441, 3019552), (504, 2642108), (508, 2621304), (588, 2264664), (672, 1981581), (743, 1792224), (762, 1747536), (784, 1698498), (882, 1509776), (889, 1497888), (1008, 1321054), (1016, 1310652), (1143, 1165024), (1176, 1132332), (1486, 896112), (1524, 873768), (1568, 849249), (1764, 754888), (1778, 748944), (2016, 660527), (2032, 655326), (2229, 597408), (2286, 582512), (2352, 566166), (2667, 499296), (2972, 448056), (3048, 436884), (3528, 377444), (3556, 374472), (4064, 327663), (4458, 298704), (4572, 291256), (4704, 283083), (5201, 256032), (5334, 249648), (5944, 224028), (6096, 218442), (6223, 213984), (6687, 199136), (7056, 188722), (7112, 187236), (8001, 166432), (8916, 149352), (9144, 145628), (10402, 128016), (10668, 124824), (11888, 112014), (12192, 109221), (12446, 106992), (13374, 99568), (14112, 94361), (14224, 93618), (15603, 85344), (16002, 83216), (17832, 74676), (18288, 72814), (18669, 71328), (20804, 64008), (21336, 62412), (23776, 56007), (24892, 53496), (26748, 49784), (28448, 46809), (31206, 42672), (32004, 41608), (35664, 37338), (36407, 36576)]