388541124

素因数分解:

$2^2\times 3^4\times {\mathrm{443}}^1\times {\mathrm{2707}}^1$

素因数の和:3166

約数の個数: 60

約数和(自身を含む): 1018392144

約数和(自身を除く): 629851020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 443, 886, 1329, 1772, 2658, 2707, 3987, 5316, 5414, 7974, 8121, 10828, 11961, 15948, 16242, 23922, 24363, 32484, 35883, 47844, 48726, 71766, 73089, 97452, 143532, 146178, 219267, 292356, 438534, 877068, 1199201, 2398402, 3597603, 4796804, 7195206, 10792809, 14390412, 21585618, 32378427, 43171236, 64756854, 97135281, 129513708, 194270562, 388541124]

約数ペア:

[(1, 388541124), (2, 194270562), (3, 129513708), (4, 97135281), (6, 64756854), (9, 43171236), (12, 32378427), (18, 21585618), (27, 14390412), (36, 10792809), (54, 7195206), (81, 4796804), (108, 3597603), (162, 2398402), (324, 1199201), (443, 877068), (886, 438534), (1329, 292356), (1772, 219267), (2658, 146178), (2707, 143532), (3987, 97452), (5316, 73089), (5414, 71766), (7974, 48726), (8121, 47844), (10828, 35883), (11961, 32484), (15948, 24363), (16242, 23922)]