247070868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 655872000

約数和(自身を除く): 408801132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 499, 682, 726, 998, 1023, 1331, 1364, 1452, 1497, 1996, 2046, 2662, 2994, 3751, 3993, 4092, 5324, 5489, 5988, 7502, 7986, 10978, 11253, 15004, 15469, 15972, 16467, 21956, 22506, 30938, 32934, 41261, 45012, 46407, 60379, 61876, 65868, 82522, 92814, 120758, 123783, 165044, 170159, 181137, 185628, 241516, 247566, 340318, 362274, 495132, 510477, 664169, 680636, 724548, 1020954, 1328338, 1871749, 1992507, 2041908, 2656676, 3743498, 3985014, 5615247, 7486996, 7970028, 11230494, 20589239, 22460988, 41178478, 61767717, 82356956, 123535434, 247070868]

約数ペア:

[(1, 247070868), (2, 123535434), (3, 82356956), (4, 61767717), (6, 41178478), (11, 22460988), (12, 20589239), (22, 11230494), (31, 7970028), (33, 7486996), (44, 5615247), (62, 3985014), (66, 3743498), (93, 2656676), (121, 2041908), (124, 1992507), (132, 1871749), (186, 1328338), (242, 1020954), (341, 724548), (363, 680636), (372, 664169), (484, 510477), (499, 495132), (682, 362274), (726, 340318), (998, 247566), (1023, 241516), (1331, 185628), (1364, 181137), (1452, 170159), (1497, 165044), (1996, 123783), (2046, 120758), (2662, 92814), (2994, 82522), (3751, 65868), (3993, 61876), (4092, 60379), (5324, 46407), (5489, 45012), (5988, 41261), (7502, 32934), (7986, 30938), (10978, 22506), (11253, 21956), (15004, 16467), (15469, 15972)]