1001788928

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 120

約数和(自身を含む): 2364627672

約数和(自身を除く): 1362838744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 292, 392, 448, 511, 512, 547, 584, 784, 896, 1022, 1094, 1168, 1568, 1792, 2044, 2188, 2336, 3136, 3577, 3584, 3829, 4088, 4376, 4672, 6272, 7154, 7658, 8176, 8752, 9344, 12544, 14308, 15316, 16352, 17504, 18688, 25088, 26803, 28616, 30632, 32704, 35008, 37376, 39931, 53606, 57232, 61264, 65408, 70016, 79862, 107212, 114464, 122528, 130816, 140032, 159724, 214424, 228928, 245056, 261632, 279517, 280064, 319448, 428848, 457856, 490112, 559034, 638896, 857696, 915712, 980224, 1118068, 1277792, 1715392, 1831424, 1956619, 1960448, 2236136, 2555584, 3430784, 3913238, 4472272, 5111168, 6861568, 7826476, 8944544, 10222336, 13723136, 15652952, 17889088, 20444672, 31305904, 35778176, 62611808, 71556352, 125223616, 143112704, 250447232, 500894464, 1001788928]

約数ペア:

[(1, 1001788928), (2, 500894464), (4, 250447232), (7, 143112704), (8, 125223616), (14, 71556352), (16, 62611808), (28, 35778176), (32, 31305904), (49, 20444672), (56, 17889088), (64, 15652952), (73, 13723136), (98, 10222336), (112, 8944544), (128, 7826476), (146, 6861568), (196, 5111168), (224, 4472272), (256, 3913238), (292, 3430784), (392, 2555584), (448, 2236136), (511, 1960448), (512, 1956619), (547, 1831424), (584, 1715392), (784, 1277792), (896, 1118068), (1022, 980224), (1094, 915712), (1168, 857696), (1568, 638896), (1792, 559034), (2044, 490112), (2188, 457856), (2336, 428848), (3136, 319448), (3577, 280064), (3584, 279517), (3829, 261632), (4088, 245056), (4376, 228928), (4672, 214424), (6272, 159724), (7154, 140032), (7658, 130816), (8176, 122528), (8752, 114464), (9344, 107212), (12544, 79862), (14308, 70016), (15316, 65408), (16352, 61264), (17504, 57232), (18688, 53606), (25088, 39931), (26803, 37376), (28616, 35008), (30632, 32704)]