281223168

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11443}}^1$

素因数の和:11472

約数の個数: 56

約数和(自身を含む): 749948208

約数和(自身を除く): 468725040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 11443, 12288, 22886, 24576, 34329, 45772, 68658, 91544, 137316, 183088, 274632, 366176, 549264, 732352, 1098528, 1464704, 2197056, 2929408, 4394112, 5858816, 8788224, 11717632, 17576448, 23435264, 35152896, 46870528, 70305792, 93741056, 140611584, 281223168]

約数ペア:

[(1, 281223168), (2, 140611584), (3, 93741056), (4, 70305792), (6, 46870528), (8, 35152896), (12, 23435264), (16, 17576448), (24, 11717632), (32, 8788224), (48, 5858816), (64, 4394112), (96, 2929408), (128, 2197056), (192, 1464704), (256, 1098528), (384, 732352), (512, 549264), (768, 366176), (1024, 274632), (1536, 183088), (2048, 137316), (3072, 91544), (4096, 68658), (6144, 45772), (8192, 34329), (11443, 24576), (12288, 22886)]