254571228

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{9391}}^1$

素因数の和:9655

約数の個数: 48

約数和(自身を含む): 662699520

約数和(自身を除く): 408128292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 6777, 9036, 9391, 13554, 18782, 27108, 28173, 37564, 56346, 84519, 112692, 169038, 253557, 338076, 507114, 1014228, 2357141, 4714282, 7071423, 9428564, 14142846, 21214269, 28285692, 42428538, 63642807, 84857076, 127285614, 254571228]

約数ペア:

[(1, 254571228), (2, 127285614), (3, 84857076), (4, 63642807), (6, 42428538), (9, 28285692), (12, 21214269), (18, 14142846), (27, 9428564), (36, 7071423), (54, 4714282), (108, 2357141), (251, 1014228), (502, 507114), (753, 338076), (1004, 253557), (1506, 169038), (2259, 112692), (3012, 84519), (4518, 56346), (6777, 37564), (9036, 28173), (9391, 27108), (13554, 18782)]