384778002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 902283264

約数和(自身を除く): 517505262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 421, 463, 658, 842, 926, 987, 1263, 1389, 1974, 2526, 2778, 2947, 3241, 5894, 6482, 8841, 9723, 17682, 19446, 19787, 21761, 39574, 43522, 59361, 65283, 118722, 130566, 138509, 152327, 194923, 277018, 304654, 389846, 415527, 456981, 584769, 831054, 913962, 1169538, 1364461, 2728922, 4093383, 8186766, 9161381, 18322762, 27484143, 54968286, 64129667, 128259334, 192389001, 384778002]

約数ペア:

[(1, 384778002), (2, 192389001), (3, 128259334), (6, 64129667), (7, 54968286), (14, 27484143), (21, 18322762), (42, 9161381), (47, 8186766), (94, 4093383), (141, 2728922), (282, 1364461), (329, 1169538), (421, 913962), (463, 831054), (658, 584769), (842, 456981), (926, 415527), (987, 389846), (1263, 304654), (1389, 277018), (1974, 194923), (2526, 152327), (2778, 138509), (2947, 130566), (3241, 118722), (5894, 65283), (6482, 59361), (8841, 43522), (9723, 39574), (17682, 21761), (19446, 19787)]