343657728

素因数分解:

$2^8\times 3^4\times {\mathrm{16573}}^1$

素因数の和:16601

約数の個数: 90

約数和(自身を含む): 1024786994

約数和(自身を除く): 681129266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 16573, 20736, 33146, 49719, 66292, 99438, 132584, 149157, 198876, 265168, 298314, 397752, 447471, 530336, 596628, 795504, 894942, 1060672, 1193256, 1342413, 1591008, 1789884, 2121344, 2386512, 2684826, 3182016, 3579768, 4242688, 4773024, 5369652, 6364032, 7159536, 9546048, 10739304, 12728064, 14319072, 19092096, 21478608, 28638144, 38184192, 42957216, 57276288, 85914432, 114552576, 171828864, 343657728]

約数ペア:

[(1, 343657728), (2, 171828864), (3, 114552576), (4, 85914432), (6, 57276288), (8, 42957216), (9, 38184192), (12, 28638144), (16, 21478608), (18, 19092096), (24, 14319072), (27, 12728064), (32, 10739304), (36, 9546048), (48, 7159536), (54, 6364032), (64, 5369652), (72, 4773024), (81, 4242688), (96, 3579768), (108, 3182016), (128, 2684826), (144, 2386512), (162, 2121344), (192, 1789884), (216, 1591008), (256, 1342413), (288, 1193256), (324, 1060672), (384, 894942), (432, 795504), (576, 596628), (648, 530336), (768, 447471), (864, 397752), (1152, 298314), (1296, 265168), (1728, 198876), (2304, 149157), (2592, 132584), (3456, 99438), (5184, 66292), (6912, 49719), (10368, 33146), (16573, 20736)]