3886478712

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:938

約数の個数: 128

約数和(自身を含む): 10948608000

約数和(自身を除く): 7062129288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 383, 431, 436, 654, 766, 862, 872, 981, 1149, 1293, 1308, 1532, 1724, 1962, 2298, 2586, 2616, 2943, 3064, 3447, 3448, 3879, 3924, 4596, 5172, 5886, 6894, 7758, 7848, 9192, 10341, 10344, 11637, 11772, 13788, 15516, 20682, 23274, 23544, 27576, 31032, 41364, 41747, 46548, 46979, 82728, 83494, 93096, 93958, 125241, 140937, 165073, 166988, 187916, 250482, 281874, 330146, 333976, 375723, 375832, 422811, 495219, 500964, 563748, 660292, 751446, 845622, 990438, 1001928, 1127169, 1127496, 1268433, 1320584, 1485657, 1502892, 1691244, 1980876, 2254338, 2536866, 2971314, 3005784, 3382488, 3961752, 4456971, 4508676, 5073732, 5942628, 8913942, 9017352, 10147464, 11885256, 17827884, 17992957, 35655768, 35985914, 53978871, 71971828, 107957742, 143943656, 161936613, 215915484, 323873226, 431830968, 485809839, 647746452, 971619678, 1295492904, 1943239356, 3886478712]

約数ペア:

[(1, 3886478712), (2, 1943239356), (3, 1295492904), (4, 971619678), (6, 647746452), (8, 485809839), (9, 431830968), (12, 323873226), (18, 215915484), (24, 161936613), (27, 143943656), (36, 107957742), (54, 71971828), (72, 53978871), (108, 35985914), (109, 35655768), (216, 17992957), (218, 17827884), (327, 11885256), (383, 10147464), (431, 9017352), (436, 8913942), (654, 5942628), (766, 5073732), (862, 4508676), (872, 4456971), (981, 3961752), (1149, 3382488), (1293, 3005784), (1308, 2971314), (1532, 2536866), (1724, 2254338), (1962, 1980876), (2298, 1691244), (2586, 1502892), (2616, 1485657), (2943, 1320584), (3064, 1268433), (3447, 1127496), (3448, 1127169), (3879, 1001928), (3924, 990438), (4596, 845622), (5172, 751446), (5886, 660292), (6894, 563748), (7758, 500964), (7848, 495219), (9192, 422811), (10341, 375832), (10344, 375723), (11637, 333976), (11772, 330146), (13788, 281874), (15516, 250482), (20682, 187916), (23274, 166988), (23544, 165073), (27576, 140937), (31032, 125241), (41364, 93958), (41747, 93096), (46548, 83494), (46979, 82728)]