305888484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{719}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 788296320

約数和(自身を除く): 482407836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 293, 363, 484, 586, 719, 726, 879, 1172, 1438, 1452, 1758, 2157, 2876, 3223, 3516, 4314, 6446, 7909, 8628, 9669, 12892, 15818, 19338, 23727, 31636, 35453, 38676, 47454, 70906, 86999, 94908, 106359, 141812, 173998, 210667, 212718, 260997, 347996, 421334, 425436, 521994, 632001, 842668, 1043988, 1264002, 2317337, 2528004, 4634674, 6952011, 9269348, 13904022, 25490707, 27808044, 50981414, 76472121, 101962828, 152944242, 305888484]

約数ペア:

[(1, 305888484), (2, 152944242), (3, 101962828), (4, 76472121), (6, 50981414), (11, 27808044), (12, 25490707), (22, 13904022), (33, 9269348), (44, 6952011), (66, 4634674), (121, 2528004), (132, 2317337), (242, 1264002), (293, 1043988), (363, 842668), (484, 632001), (586, 521994), (719, 425436), (726, 421334), (879, 347996), (1172, 260997), (1438, 212718), (1452, 210667), (1758, 173998), (2157, 141812), (2876, 106359), (3223, 94908), (3516, 86999), (4314, 70906), (6446, 47454), (7909, 38676), (8628, 35453), (9669, 31636), (12892, 23727), (15818, 19338)]