478836428

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{14629}}^1$

素因数の和:14814

約数の個数: 36

約数和(自身を含む): 980678160

約数和(自身を除く): 501841732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 1169, 2338, 4676, 8183, 14629, 16366, 29258, 32732, 58516, 102403, 204806, 409612, 716821, 1433642, 2443043, 2867284, 4886086, 9772172, 17101301, 34202602, 68405204, 119709107, 239418214, 478836428]

約数ペア:

[(1, 478836428), (2, 239418214), (4, 119709107), (7, 68405204), (14, 34202602), (28, 17101301), (49, 9772172), (98, 4886086), (167, 2867284), (196, 2443043), (334, 1433642), (668, 716821), (1169, 409612), (2338, 204806), (4676, 102403), (8183, 58516), (14629, 32732), (16366, 29258)]