303726924

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 783095040

約数和(自身を除く): 479368116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 331, 359, 426, 639, 662, 718, 852, 993, 1077, 1278, 1324, 1436, 1986, 2154, 2556, 2979, 3231, 3972, 4308, 5958, 6462, 11916, 12924, 23501, 25489, 47002, 50978, 70503, 76467, 94004, 101956, 118829, 141006, 152934, 211509, 229401, 237658, 282012, 305868, 356487, 423018, 458802, 475316, 712974, 846036, 917604, 1069461, 1425948, 2138922, 4277844, 8436859, 16873718, 25310577, 33747436, 50621154, 75931731, 101242308, 151863462, 303726924]

約数ペア:

[(1, 303726924), (2, 151863462), (3, 101242308), (4, 75931731), (6, 50621154), (9, 33747436), (12, 25310577), (18, 16873718), (36, 8436859), (71, 4277844), (142, 2138922), (213, 1425948), (284, 1069461), (331, 917604), (359, 846036), (426, 712974), (639, 475316), (662, 458802), (718, 423018), (852, 356487), (993, 305868), (1077, 282012), (1278, 237658), (1324, 229401), (1436, 211509), (1986, 152934), (2154, 141006), (2556, 118829), (2979, 101956), (3231, 94004), (3972, 76467), (4308, 70503), (5958, 50978), (6462, 47002), (11916, 25489), (12924, 23501)]