439275954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1499}}^1$

素因数の和:1564

約数の個数: 72

約数和(自身を含む): 1011258000

約数和(自身を除く): 571982046

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 289, 338, 442, 507, 578, 663, 867, 1014, 1326, 1499, 1734, 2873, 2998, 3757, 4497, 5746, 7514, 8619, 8994, 11271, 17238, 19487, 22542, 25483, 38974, 48841, 50966, 58461, 76449, 97682, 116922, 146523, 152898, 253331, 293046, 331279, 433211, 506662, 662558, 759993, 866422, 993837, 1299633, 1519986, 1987674, 2599266, 4306627, 5631743, 8613254, 11263486, 12919881, 16895229, 25839762, 33790458, 73212659, 146425318, 219637977, 439275954]

約数ペア:

[(1, 439275954), (2, 219637977), (3, 146425318), (6, 73212659), (13, 33790458), (17, 25839762), (26, 16895229), (34, 12919881), (39, 11263486), (51, 8613254), (78, 5631743), (102, 4306627), (169, 2599266), (221, 1987674), (289, 1519986), (338, 1299633), (442, 993837), (507, 866422), (578, 759993), (663, 662558), (867, 506662), (1014, 433211), (1326, 331279), (1499, 293046), (1734, 253331), (2873, 152898), (2998, 146523), (3757, 116922), (4497, 97682), (5746, 76449), (7514, 58461), (8619, 50966), (8994, 48841), (11271, 38974), (17238, 25483), (19487, 22542)]