425931584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 955852800

約数和(自身を除く): 529921216

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 127, 139, 208, 232, 254, 278, 377, 416, 464, 508, 556, 754, 832, 928, 1016, 1112, 1508, 1651, 1807, 1856, 2032, 2224, 3016, 3302, 3614, 3683, 4031, 4064, 4448, 6032, 6604, 7228, 7366, 8062, 8128, 8896, 12064, 13208, 14456, 14732, 16124, 17653, 24128, 26416, 28912, 29464, 32248, 35306, 47879, 52403, 52832, 57824, 58928, 64496, 70612, 95758, 104806, 105664, 115648, 117856, 128992, 141224, 191516, 209612, 229489, 235712, 257984, 282448, 383032, 419224, 458978, 511937, 564896, 766064, 838448, 917956, 1023874, 1129792, 1532128, 1676896, 1835912, 2047748, 3064256, 3353792, 3671824, 4095496, 6655181, 7343648, 8190992, 13310362, 14687296, 16381984, 26620724, 32763968, 53241448, 106482896, 212965792, 425931584]

約数ペア:

[(1, 425931584), (2, 212965792), (4, 106482896), (8, 53241448), (13, 32763968), (16, 26620724), (26, 16381984), (29, 14687296), (32, 13310362), (52, 8190992), (58, 7343648), (64, 6655181), (104, 4095496), (116, 3671824), (127, 3353792), (139, 3064256), (208, 2047748), (232, 1835912), (254, 1676896), (278, 1532128), (377, 1129792), (416, 1023874), (464, 917956), (508, 838448), (556, 766064), (754, 564896), (832, 511937), (928, 458978), (1016, 419224), (1112, 383032), (1508, 282448), (1651, 257984), (1807, 235712), (1856, 229489), (2032, 209612), (2224, 191516), (3016, 141224), (3302, 128992), (3614, 117856), (3683, 115648), (4031, 105664), (4064, 104806), (4448, 95758), (6032, 70612), (6604, 64496), (7228, 58928), (7366, 57824), (8062, 52832), (8128, 52403), (8896, 47879), (12064, 35306), (13208, 32248), (14456, 29464), (14732, 28912), (16124, 26416), (17653, 24128)]