231627984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{689369}}^1$

素因数の和:689387

約数の個数: 40

約数和(自身を含む): 683855040

約数和(自身を除く): 452227056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 689369, 1378738, 2068107, 2757476, 4136214, 4825583, 5514952, 8272428, 9651166, 11029904, 14476749, 16544856, 19302332, 28953498, 33089712, 38604664, 57906996, 77209328, 115813992, 231627984]

約数ペア:

[(1, 231627984), (2, 115813992), (3, 77209328), (4, 57906996), (6, 38604664), (7, 33089712), (8, 28953498), (12, 19302332), (14, 16544856), (16, 14476749), (21, 11029904), (24, 9651166), (28, 8272428), (42, 5514952), (48, 4825583), (56, 4136214), (84, 2757476), (112, 2068107), (168, 1378738), (336, 689369)]