4245778842

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 8777134080

約数和(自身を除く): 4531355238

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 311, 426, 438, 439, 622, 878, 933, 1317, 1866, 2634, 5183, 10366, 15549, 22081, 22703, 31098, 31169, 32047, 44162, 45406, 62338, 64094, 66243, 68109, 93507, 96141, 132486, 136218, 136529, 187014, 192282, 273058, 409587, 819174, 1611913, 2275337, 3223826, 4550674, 4835739, 6826011, 9671478, 9693559, 9966617, 13652022, 19387118, 19933234, 29080677, 29899851, 58161354, 59799702, 707629807, 1415259614, 2122889421, 4245778842]

約数ペア:

[(1, 4245778842), (2, 2122889421), (3, 1415259614), (6, 707629807), (71, 59799702), (73, 58161354), (142, 29899851), (146, 29080677), (213, 19933234), (219, 19387118), (311, 13652022), (426, 9966617), (438, 9693559), (439, 9671478), (622, 6826011), (878, 4835739), (933, 4550674), (1317, 3223826), (1866, 2275337), (2634, 1611913), (5183, 819174), (10366, 409587), (15549, 273058), (22081, 192282), (22703, 187014), (31098, 136529), (31169, 136218), (32047, 132486), (44162, 96141), (45406, 93507), (62338, 68109), (64094, 66243)]