888969348

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1223}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 2292728256

約数和(自身を除く): 1403758908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 331, 366, 549, 662, 732, 993, 1098, 1223, 1324, 1986, 2196, 2446, 2979, 3669, 3972, 4892, 5958, 7338, 11007, 11916, 14676, 20191, 22014, 40382, 44028, 60573, 74603, 80764, 121146, 149206, 181719, 223809, 242292, 298412, 363438, 404813, 447618, 671427, 726876, 809626, 895236, 1214439, 1342854, 1619252, 2428878, 2685708, 3643317, 4857756, 7286634, 14573268, 24693593, 49387186, 74080779, 98774372, 148161558, 222242337, 296323116, 444484674, 888969348]

約数ペア:

[(1, 888969348), (2, 444484674), (3, 296323116), (4, 222242337), (6, 148161558), (9, 98774372), (12, 74080779), (18, 49387186), (36, 24693593), (61, 14573268), (122, 7286634), (183, 4857756), (244, 3643317), (331, 2685708), (366, 2428878), (549, 1619252), (662, 1342854), (732, 1214439), (993, 895236), (1098, 809626), (1223, 726876), (1324, 671427), (1986, 447618), (2196, 404813), (2446, 363438), (2979, 298412), (3669, 242292), (3972, 223809), (4892, 181719), (5958, 149206), (7338, 121146), (11007, 80764), (11916, 74603), (14676, 60573), (20191, 44028), (22014, 40382)]