438900768

素因数分解:

$2^5\times 3^5\times {\mathrm{56443}}^1$

素因数の和:56468

約数の個数: 72

約数和(自身を含む): 1294373808

約数和(自身を除く): 855473040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 56443, 112886, 169329, 225772, 338658, 451544, 507987, 677316, 903088, 1015974, 1354632, 1523961, 1806176, 2031948, 2709264, 3047922, 4063896, 4571883, 5418528, 6095844, 8127792, 9143766, 12191688, 13715649, 16255584, 18287532, 24383376, 27431298, 36575064, 48766752, 54862596, 73150128, 109725192, 146300256, 219450384, 438900768]

約数ペア:

[(1, 438900768), (2, 219450384), (3, 146300256), (4, 109725192), (6, 73150128), (8, 54862596), (9, 48766752), (12, 36575064), (16, 27431298), (18, 24383376), (24, 18287532), (27, 16255584), (32, 13715649), (36, 12191688), (48, 9143766), (54, 8127792), (72, 6095844), (81, 5418528), (96, 4571883), (108, 4063896), (144, 3047922), (162, 2709264), (216, 2031948), (243, 1806176), (288, 1523961), (324, 1354632), (432, 1015974), (486, 903088), (648, 677316), (864, 507987), (972, 451544), (1296, 338658), (1944, 225772), (2592, 169329), (3888, 112886), (7776, 56443)]