319449852

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{128603}}^1$

素因数の和:128639

約数の個数: 48

約数和(自身を含む): 864218880

約数和(自身を除く): 544769028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 128603, 257206, 385809, 514412, 771618, 1157427, 1543236, 2314854, 2957869, 3472281, 4629708, 5915738, 6944562, 8873607, 11831476, 13889124, 17747214, 26620821, 35494428, 53241642, 79862463, 106483284, 159724926, 319449852]

約数ペア:

[(1, 319449852), (2, 159724926), (3, 106483284), (4, 79862463), (6, 53241642), (9, 35494428), (12, 26620821), (18, 17747214), (23, 13889124), (27, 11831476), (36, 8873607), (46, 6944562), (54, 5915738), (69, 4629708), (92, 3472281), (108, 2957869), (138, 2314854), (207, 1543236), (276, 1157427), (414, 771618), (621, 514412), (828, 385809), (1242, 257206), (2484, 128603)]