1000642944

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{372263}}^1$

素因数の和:372287

約数の個数: 64

約数和(自身を含む): 3037674240

約数和(自身を除く): 2037031296

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, 372263, 744526, 1116789, 1489052, 2233578, 2605841, 2978104, 4467156, 5211682, 5956208, 7817523, 8934312, 10423364, 11912416, 15635046, 17868624, 20846728, 23824832, 31270092, 35737248, 41693456, 47649664, 62540184, 71474496, 83386912, 125080368, 142948992, 166773824, 250160736, 333547648, 500321472, 1000642944]

約数ペア:

[(1, 1000642944), (2, 500321472), (3, 333547648), (4, 250160736), (6, 166773824), (7, 142948992), (8, 125080368), (12, 83386912), (14, 71474496), (16, 62540184), (21, 47649664), (24, 41693456), (28, 35737248), (32, 31270092), (42, 23824832), (48, 20846728), (56, 17868624), (64, 15635046), (84, 11912416), (96, 10423364), (112, 8934312), (128, 7817523), (168, 5956208), (192, 5211682), (224, 4467156), (336, 2978104), (384, 2605841), (448, 2233578), (672, 1489052), (896, 1116789), (1344, 744526), (2688, 372263)]