279458964

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89227}}^1$

素因数の和:89269

約数の個数: 48

約数和(自身を含む): 749515200

約数和(自身を除く): 470056236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 89227, 178454, 267681, 356908, 535362, 803043, 1070724, 1606086, 2409129, 2587583, 3212172, 4818258, 5175166, 7762749, 9636516, 10350332, 15525498, 23288247, 31050996, 46576494, 69864741, 93152988, 139729482, 279458964]

約数ペア:

[(1, 279458964), (2, 139729482), (3, 93152988), (4, 69864741), (6, 46576494), (9, 31050996), (12, 23288247), (18, 15525498), (27, 10350332), (29, 9636516), (36, 7762749), (54, 5175166), (58, 4818258), (87, 3212172), (108, 2587583), (116, 2409129), (174, 1606086), (261, 1070724), (348, 803043), (522, 535362), (783, 356908), (1044, 267681), (1566, 178454), (3132, 89227)]