331191936

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 128

約数和(自身を含む): 994132800

約数和(自身を除く): 662940864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1571, 1647, 1728, 1952, 2196, 2928, 3142, 3294, 3456, 3904, 4392, 4713, 5856, 6284, 6588, 7808, 8784, 9426, 11712, 12568, 13176, 14139, 17568, 18852, 23424, 25136, 26352, 28278, 35136, 37704, 42417, 50272, 52704, 56556, 70272, 75408, 84834, 95831, 100544, 105408, 113112, 150816, 169668, 191662, 201088, 210816, 226224, 287493, 301632, 339336, 383324, 452448, 574986, 603264, 678672, 766648, 862479, 904896, 1149972, 1357344, 1533296, 1724958, 1809792, 2299944, 2587437, 2714688, 3066592, 3449916, 4599888, 5174874, 5429376, 6133184, 6899832, 9199776, 10349748, 12266368, 13799664, 18399552, 20699496, 27599328, 36799104, 41398992, 55198656, 82797984, 110397312, 165595968, 331191936]

約数ペア:

[(1, 331191936), (2, 165595968), (3, 110397312), (4, 82797984), (6, 55198656), (8, 41398992), (9, 36799104), (12, 27599328), (16, 20699496), (18, 18399552), (24, 13799664), (27, 12266368), (32, 10349748), (36, 9199776), (48, 6899832), (54, 6133184), (61, 5429376), (64, 5174874), (72, 4599888), (96, 3449916), (108, 3066592), (122, 2714688), (128, 2587437), (144, 2299944), (183, 1809792), (192, 1724958), (216, 1533296), (244, 1357344), (288, 1149972), (366, 904896), (384, 862479), (432, 766648), (488, 678672), (549, 603264), (576, 574986), (732, 452448), (864, 383324), (976, 339336), (1098, 301632), (1152, 287493), (1464, 226224), (1571, 210816), (1647, 201088), (1728, 191662), (1952, 169668), (2196, 150816), (2928, 113112), (3142, 105408), (3294, 100544), (3456, 95831), (3904, 84834), (4392, 75408), (4713, 70272), (5856, 56556), (6284, 52704), (6588, 50272), (7808, 42417), (8784, 37704), (9426, 35136), (11712, 28278), (12568, 26352), (13176, 25136), (14139, 23424), (17568, 18852)]