306212032

素因数分解:

$2^6\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1063}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 696179456

約数和(自身を除く): 389967424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 643, 1063, 1286, 2126, 2572, 4252, 4501, 5144, 7441, 8504, 9002, 10288, 14882, 17008, 18004, 20576, 29764, 34016, 36008, 41152, 59528, 68032, 72016, 119056, 144032, 238112, 288064, 476224, 683509, 1367018, 2734036, 4784563, 5468072, 9569126, 10936144, 19138252, 21872288, 38276504, 43744576, 76553008, 153106016, 306212032]

約数ペア:

[(1, 306212032), (2, 153106016), (4, 76553008), (7, 43744576), (8, 38276504), (14, 21872288), (16, 19138252), (28, 10936144), (32, 9569126), (56, 5468072), (64, 4784563), (112, 2734036), (224, 1367018), (448, 683509), (643, 476224), (1063, 288064), (1286, 238112), (2126, 144032), (2572, 119056), (4252, 72016), (4501, 68032), (5144, 59528), (7441, 41152), (8504, 36008), (9002, 34016), (10288, 29764), (14882, 20576), (17008, 18004)]