297882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 742560

約数和(自身を除く): 444678

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 171, 201, 234, 247, 342, 402, 494, 603, 741, 871, 1206, 1273, 1482, 1742, 2223, 2546, 2613, 3819, 4446, 5226, 7638, 7839, 11457, 15678, 16549, 22914, 33098, 49647, 99294, 148941, 297882]

約数ペア:

[(1, 297882), (2, 148941), (3, 99294), (6, 49647), (9, 33098), (13, 22914), (18, 16549), (19, 15678), (26, 11457), (38, 7839), (39, 7638), (57, 5226), (67, 4446), (78, 3819), (114, 2613), (117, 2546), (134, 2223), (171, 1742), (201, 1482), (234, 1273), (247, 1206), (342, 871), (402, 741), (494, 603)]