300502956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 770321664

約数和(自身を除く): 469818708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 426, 507, 676, 852, 923, 1014, 1846, 2028, 2087, 2769, 3692, 4174, 5538, 6261, 8348, 11076, 11999, 12522, 23998, 25044, 27131, 35997, 47996, 54262, 71994, 81393, 108524, 143988, 148177, 162786, 296354, 325572, 352703, 444531, 592708, 705406, 889062, 1058109, 1410812, 1778124, 1926301, 2116218, 3852602, 4232436, 5778903, 7705204, 11557806, 23115612, 25041913, 50083826, 75125739, 100167652, 150251478, 300502956]

約数ペア:

[(1, 300502956), (2, 150251478), (3, 100167652), (4, 75125739), (6, 50083826), (12, 25041913), (13, 23115612), (26, 11557806), (39, 7705204), (52, 5778903), (71, 4232436), (78, 3852602), (142, 2116218), (156, 1926301), (169, 1778124), (213, 1410812), (284, 1058109), (338, 889062), (426, 705406), (507, 592708), (676, 444531), (852, 352703), (923, 325572), (1014, 296354), (1846, 162786), (2028, 148177), (2087, 143988), (2769, 108524), (3692, 81393), (4174, 71994), (5538, 54262), (6261, 47996), (8348, 35997), (11076, 27131), (11999, 25044), (12522, 23998)]