257065536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14713}}^1$

素因数の和:14748

約数の個数: 112

約数和(自身を含む): 837167744

約数和(自身を除く): 580102208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 14713, 17472, 29426, 44139, 58852, 88278, 102991, 117704, 176556, 191269, 205982, 235408, 308973, 353112, 382538, 411964, 470816, 573807, 617946, 706224, 765076, 823928, 941632, 1147614, 1235892, 1338883, 1412448, 1530152, 1647856, 2295228, 2471784, 2677766, 2824896, 3060304, 3295712, 4016649, 4590456, 4943568, 5355532, 6120608, 6591424, 8033298, 9180912, 9887136, 10711064, 12241216, 16066596, 18361824, 19774272, 21422128, 32133192, 36723648, 42844256, 64266384, 85688512, 128532768, 257065536]

約数ペア:

[(1, 257065536), (2, 128532768), (3, 85688512), (4, 64266384), (6, 42844256), (7, 36723648), (8, 32133192), (12, 21422128), (13, 19774272), (14, 18361824), (16, 16066596), (21, 12241216), (24, 10711064), (26, 9887136), (28, 9180912), (32, 8033298), (39, 6591424), (42, 6120608), (48, 5355532), (52, 4943568), (56, 4590456), (64, 4016649), (78, 3295712), (84, 3060304), (91, 2824896), (96, 2677766), (104, 2471784), (112, 2295228), (156, 1647856), (168, 1530152), (182, 1412448), (192, 1338883), (208, 1235892), (224, 1147614), (273, 941632), (312, 823928), (336, 765076), (364, 706224), (416, 617946), (448, 573807), (546, 470816), (624, 411964), (672, 382538), (728, 353112), (832, 308973), (1092, 235408), (1248, 205982), (1344, 191269), (1456, 176556), (2184, 117704), (2496, 102991), (2912, 88278), (4368, 58852), (5824, 44139), (8736, 29426), (14713, 17472)]