677496064

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5275

約数の個数: 72

約数和(自身を含む): 1567012160

約数和(自身を除く): 889516096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 5179, 8176, 9344, 10358, 16352, 18688, 20716, 32704, 36253, 41432, 65408, 72506, 82864, 130816, 145012, 165728, 290024, 331456, 378067, 580048, 662912, 756134, 1160096, 1325824, 1512268, 2320192, 2646469, 3024536, 4640384, 5292938, 6049072, 9280768, 10585876, 12098144, 21171752, 24196288, 42343504, 48392576, 84687008, 96785152, 169374016, 338748032, 677496064]

約数ペア:

[(1, 677496064), (2, 338748032), (4, 169374016), (7, 96785152), (8, 84687008), (14, 48392576), (16, 42343504), (28, 24196288), (32, 21171752), (56, 12098144), (64, 10585876), (73, 9280768), (112, 6049072), (128, 5292938), (146, 4640384), (224, 3024536), (256, 2646469), (292, 2320192), (448, 1512268), (511, 1325824), (584, 1160096), (896, 756134), (1022, 662912), (1168, 580048), (1792, 378067), (2044, 331456), (2336, 290024), (4088, 165728), (4672, 145012), (5179, 130816), (8176, 82864), (9344, 72506), (10358, 65408), (16352, 41432), (18688, 36253), (20716, 32704)]