440889792

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{328043}}^1$

素因数の和:328065

約数の個数: 56

約数和(自身を含む): 1333170816

約数和(自身を除く): 892281024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 328043, 656086, 984129, 1312172, 1968258, 2296301, 2624344, 3936516, 4592602, 5248688, 6888903, 7873032, 9185204, 10497376, 13777806, 15746064, 18370408, 20994752, 27555612, 31492128, 36740816, 55111224, 62984256, 73481632, 110222448, 146963264, 220444896, 440889792]

約数ペア:

[(1, 440889792), (2, 220444896), (3, 146963264), (4, 110222448), (6, 73481632), (7, 62984256), (8, 55111224), (12, 36740816), (14, 31492128), (16, 27555612), (21, 20994752), (24, 18370408), (28, 15746064), (32, 13777806), (42, 10497376), (48, 9185204), (56, 7873032), (64, 6888903), (84, 5248688), (96, 4592602), (112, 3936516), (168, 2624344), (192, 2296301), (224, 1968258), (336, 1312172), (448, 984129), (672, 656086), (1344, 328043)]