198054528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73681}}^1$

素因数の和:73705

約数の個数: 64

約数和(自身を含む): 601245120

約数和(自身を除く): 403190592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 73681, 147362, 221043, 294724, 442086, 515767, 589448, 884172, 1031534, 1178896, 1547301, 1768344, 2063068, 2357792, 3094602, 3536688, 4126136, 4715584, 6189204, 7073376, 8252272, 9431168, 12378408, 14146752, 16504544, 24756816, 28293504, 33009088, 49513632, 66018176, 99027264, 198054528]

約数ペア:

[(1, 198054528), (2, 99027264), (3, 66018176), (4, 49513632), (6, 33009088), (7, 28293504), (8, 24756816), (12, 16504544), (14, 14146752), (16, 12378408), (21, 9431168), (24, 8252272), (28, 7073376), (32, 6189204), (42, 4715584), (48, 4126136), (56, 3536688), (64, 3094602), (84, 2357792), (96, 2063068), (112, 1768344), (128, 1547301), (168, 1178896), (192, 1031534), (224, 884172), (336, 589448), (384, 515767), (448, 442086), (672, 294724), (896, 221043), (1344, 147362), (2688, 73681)]