1389703584

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{336653}}^1$

素因数の和:336709

約数の個数: 48

約数和(自身を含む): 3732819552

約数和(自身を除く): 2343115968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 336653, 673306, 1009959, 1346612, 2019918, 2693224, 4039836, 5386448, 8079672, 10772896, 14476079, 16159344, 28952158, 32318688, 43428237, 57904316, 86856474, 115808632, 173712948, 231617264, 347425896, 463234528, 694851792, 1389703584]

約数ペア:

[(1, 1389703584), (2, 694851792), (3, 463234528), (4, 347425896), (6, 231617264), (8, 173712948), (12, 115808632), (16, 86856474), (24, 57904316), (32, 43428237), (43, 32318688), (48, 28952158), (86, 16159344), (96, 14476079), (129, 10772896), (172, 8079672), (258, 5386448), (344, 4039836), (516, 2693224), (688, 2019918), (1032, 1346612), (1376, 1009959), (2064, 673306), (4128, 336653)]