2940384

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 7817040

約数和(自身を除く): 4876656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 281, 327, 436, 562, 654, 843, 872, 1124, 1308, 1686, 1744, 2248, 2616, 3372, 3488, 4496, 5232, 6744, 8992, 10464, 13488, 26976, 30629, 61258, 91887, 122516, 183774, 245032, 367548, 490064, 735096, 980128, 1470192, 2940384]

約数ペア:

[(1, 2940384), (2, 1470192), (3, 980128), (4, 735096), (6, 490064), (8, 367548), (12, 245032), (16, 183774), (24, 122516), (32, 91887), (48, 61258), (96, 30629), (109, 26976), (218, 13488), (281, 10464), (327, 8992), (436, 6744), (562, 5232), (654, 4496), (843, 3488), (872, 3372), (1124, 2616), (1308, 2248), (1686, 1744)]