1387901376

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{65123}}^1$

素因数の和:65178

約数の個数: 84

約数和(自身を含む): 4085749512

約数和(自身を除く): 2697848136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312, 65123, 130246, 195369, 260492, 390738, 520984, 586107, 781476, 1041968, 1172214, 1562952, 2083936, 2344428, 2409551, 3125904, 4167872, 4688856, 4819102, 6251808, 7228653, 9377712, 9638204, 12503616, 14457306, 18755424, 19276408, 21685959, 28914612, 37510848, 38552816, 43371918, 57829224, 77105632, 86743836, 115658448, 154211264, 173487672, 231316896, 346975344, 462633792, 693950688, 1387901376]

約数ペア:

[(1, 1387901376), (2, 693950688), (3, 462633792), (4, 346975344), (6, 231316896), (8, 173487672), (9, 154211264), (12, 115658448), (16, 86743836), (18, 77105632), (24, 57829224), (32, 43371918), (36, 38552816), (37, 37510848), (48, 28914612), (64, 21685959), (72, 19276408), (74, 18755424), (96, 14457306), (111, 12503616), (144, 9638204), (148, 9377712), (192, 7228653), (222, 6251808), (288, 4819102), (296, 4688856), (333, 4167872), (444, 3125904), (576, 2409551), (592, 2344428), (666, 2083936), (888, 1562952), (1184, 1172214), (1332, 1041968), (1776, 781476), (2368, 586107), (2664, 520984), (3552, 390738), (5328, 260492), (7104, 195369), (10656, 130246), (21312, 65123)]