338550810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1123}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 876935808

約数和(自身を除く): 538384998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 773, 1123, 1546, 2246, 2319, 3369, 3865, 4638, 5615, 6738, 7730, 10049, 11230, 11595, 14599, 16845, 20098, 23190, 29198, 30147, 33690, 43797, 50245, 60294, 72995, 87594, 100490, 145990, 150735, 218985, 301470, 437970, 868079, 1736158, 2604237, 4340395, 5208474, 8680790, 11285027, 13021185, 22570054, 26042370, 33855081, 56425135, 67710162, 112850270, 169275405, 338550810]

約数ペア:

[(1, 338550810), (2, 169275405), (3, 112850270), (5, 67710162), (6, 56425135), (10, 33855081), (13, 26042370), (15, 22570054), (26, 13021185), (30, 11285027), (39, 8680790), (65, 5208474), (78, 4340395), (130, 2604237), (195, 1736158), (390, 868079), (773, 437970), (1123, 301470), (1546, 218985), (2246, 150735), (2319, 145990), (3369, 100490), (3865, 87594), (4638, 72995), (5615, 60294), (6738, 50245), (7730, 43797), (10049, 33690), (11230, 30147), (11595, 29198), (14599, 23190), (16845, 20098)]