492653056

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 120

約数和(自身を含む): 1165053780

約数和(自身を除く): 672400724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 269, 292, 392, 448, 511, 512, 538, 584, 784, 896, 1022, 1076, 1168, 1568, 1792, 1883, 2044, 2152, 2336, 3136, 3577, 3584, 3766, 4088, 4304, 4672, 6272, 7154, 7532, 8176, 8608, 9344, 12544, 13181, 14308, 15064, 16352, 17216, 18688, 19637, 25088, 26362, 28616, 30128, 32704, 34432, 37376, 39274, 52724, 57232, 60256, 65408, 68864, 78548, 105448, 114464, 120512, 130816, 137459, 137728, 157096, 210896, 228928, 241024, 261632, 274918, 314192, 421792, 457856, 482048, 549836, 628384, 843584, 915712, 962213, 964096, 1099672, 1256768, 1687168, 1831424, 1924426, 2199344, 2513536, 3374336, 3848852, 4398688, 5027072, 6748672, 7697704, 8797376, 10054144, 15395408, 17594752, 30790816, 35189504, 61581632, 70379008, 123163264, 246326528, 492653056]

約数ペア:

[(1, 492653056), (2, 246326528), (4, 123163264), (7, 70379008), (8, 61581632), (14, 35189504), (16, 30790816), (28, 17594752), (32, 15395408), (49, 10054144), (56, 8797376), (64, 7697704), (73, 6748672), (98, 5027072), (112, 4398688), (128, 3848852), (146, 3374336), (196, 2513536), (224, 2199344), (256, 1924426), (269, 1831424), (292, 1687168), (392, 1256768), (448, 1099672), (511, 964096), (512, 962213), (538, 915712), (584, 843584), (784, 628384), (896, 549836), (1022, 482048), (1076, 457856), (1168, 421792), (1568, 314192), (1792, 274918), (1883, 261632), (2044, 241024), (2152, 228928), (2336, 210896), (3136, 157096), (3577, 137728), (3584, 137459), (3766, 130816), (4088, 120512), (4304, 114464), (4672, 105448), (6272, 78548), (7154, 68864), (7532, 65408), (8176, 60256), (8608, 57232), (9344, 52724), (12544, 39274), (13181, 37376), (14308, 34432), (15064, 32704), (16352, 30128), (17216, 28616), (18688, 26362), (19637, 25088)]