684345984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{254593}}^1$

素因数の和:254617

約数の個数: 64

約数和(自身を含む): 2077487040

約数和(自身を除く): 1393141056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 254593, 509186, 763779, 1018372, 1527558, 1782151, 2036744, 3055116, 3564302, 4073488, 5346453, 6110232, 7128604, 8146976, 10692906, 12220464, 14257208, 16293952, 21385812, 24440928, 28514416, 32587904, 42771624, 48881856, 57028832, 85543248, 97763712, 114057664, 171086496, 228115328, 342172992, 684345984]

約数ペア:

[(1, 684345984), (2, 342172992), (3, 228115328), (4, 171086496), (6, 114057664), (7, 97763712), (8, 85543248), (12, 57028832), (14, 48881856), (16, 42771624), (21, 32587904), (24, 28514416), (28, 24440928), (32, 21385812), (42, 16293952), (48, 14257208), (56, 12220464), (64, 10692906), (84, 8146976), (96, 7128604), (112, 6110232), (128, 5346453), (168, 4073488), (192, 3564302), (224, 3055116), (336, 2036744), (384, 1782151), (448, 1527558), (672, 1018372), (896, 763779), (1344, 509186), (2688, 254593)]