384462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 943488

約数和(自身を除く): 559026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 62, 78, 93, 106, 117, 159, 186, 234, 279, 318, 403, 477, 558, 689, 806, 954, 1209, 1378, 1643, 2067, 2418, 3286, 3627, 4134, 4929, 6201, 7254, 9858, 12402, 14787, 21359, 29574, 42718, 64077, 128154, 192231, 384462]

約数ペア:

[(1, 384462), (2, 192231), (3, 128154), (6, 64077), (9, 42718), (13, 29574), (18, 21359), (26, 14787), (31, 12402), (39, 9858), (53, 7254), (62, 6201), (78, 4929), (93, 4134), (106, 3627), (117, 3286), (159, 2418), (186, 2067), (234, 1643), (279, 1378), (318, 1209), (403, 954), (477, 806), (558, 689)]