1583868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 4427136

約数和(自身を除く): 2843268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 169, 213, 284, 286, 338, 426, 429, 507, 572, 676, 781, 852, 858, 923, 1014, 1562, 1716, 1846, 1859, 2028, 2343, 2769, 3124, 3692, 3718, 4686, 5538, 5577, 7436, 9372, 10153, 11076, 11154, 11999, 20306, 22308, 23998, 30459, 35997, 40612, 47996, 60918, 71994, 121836, 131989, 143988, 263978, 395967, 527956, 791934, 1583868]

約数ペア:

[(1, 1583868), (2, 791934), (3, 527956), (4, 395967), (6, 263978), (11, 143988), (12, 131989), (13, 121836), (22, 71994), (26, 60918), (33, 47996), (39, 40612), (44, 35997), (52, 30459), (66, 23998), (71, 22308), (78, 20306), (132, 11999), (142, 11154), (143, 11076), (156, 10153), (169, 9372), (213, 7436), (284, 5577), (286, 5538), (338, 4686), (426, 3718), (429, 3692), (507, 3124), (572, 2769), (676, 2343), (781, 2028), (852, 1859), (858, 1846), (923, 1716), (1014, 1562)]