246526384

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 568570752

約数和(自身を除く): 322044368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 169, 173, 208, 221, 248, 272, 338, 346, 403, 442, 496, 527, 676, 692, 806, 884, 1054, 1352, 1384, 1612, 1768, 2108, 2249, 2704, 2768, 2873, 2941, 3224, 3536, 4216, 4498, 5239, 5363, 5746, 5882, 6448, 6851, 8432, 8996, 10478, 10726, 11492, 11764, 13702, 17992, 20956, 21452, 22984, 23528, 27404, 29237, 35984, 38233, 41912, 42904, 45968, 47056, 54808, 58474, 69719, 76466, 83824, 85808, 89063, 91171, 109616, 116948, 139438, 152932, 178126, 182342, 233896, 278876, 305864, 356252, 364684, 467792, 497029, 557752, 611728, 712504, 729368, 906347, 994058, 1115504, 1185223, 1425008, 1458736, 1812694, 1988116, 2370446, 3625388, 3976232, 4740892, 7250776, 7952464, 9481784, 14501552, 15407899, 18963568, 30815798, 61631596, 123263192, 246526384]

約数ペア:

[(1, 246526384), (2, 123263192), (4, 61631596), (8, 30815798), (13, 18963568), (16, 15407899), (17, 14501552), (26, 9481784), (31, 7952464), (34, 7250776), (52, 4740892), (62, 3976232), (68, 3625388), (104, 2370446), (124, 1988116), (136, 1812694), (169, 1458736), (173, 1425008), (208, 1185223), (221, 1115504), (248, 994058), (272, 906347), (338, 729368), (346, 712504), (403, 611728), (442, 557752), (496, 497029), (527, 467792), (676, 364684), (692, 356252), (806, 305864), (884, 278876), (1054, 233896), (1352, 182342), (1384, 178126), (1612, 152932), (1768, 139438), (2108, 116948), (2249, 109616), (2704, 91171), (2768, 89063), (2873, 85808), (2941, 83824), (3224, 76466), (3536, 69719), (4216, 58474), (4498, 54808), (5239, 47056), (5363, 45968), (5746, 42904), (5882, 41912), (6448, 38233), (6851, 35984), (8432, 29237), (8996, 27404), (10478, 23528), (10726, 22984), (11492, 21452), (11764, 20956), (13702, 17992)]