289041408

素因数分解:

$2^{10}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 132

約数和(自身を含む): 847294240

約数和(自身を除く): 558252832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 397, 474, 512, 576, 632, 711, 768, 794, 948, 1024, 1152, 1191, 1264, 1422, 1536, 1588, 1896, 2304, 2382, 2528, 2844, 3072, 3176, 3573, 3792, 4608, 4764, 5056, 5688, 6352, 7146, 7584, 9216, 9528, 10112, 11376, 12704, 14292, 15168, 19056, 20224, 22752, 25408, 28584, 30336, 31363, 38112, 40448, 45504, 50816, 57168, 60672, 62726, 76224, 80896, 91008, 94089, 101632, 114336, 121344, 125452, 152448, 182016, 188178, 203264, 228672, 242688, 250904, 282267, 304896, 364032, 376356, 406528, 457344, 501808, 564534, 609792, 728064, 752712, 914688, 1003616, 1129068, 1219584, 1505424, 1829376, 2007232, 2258136, 3010848, 3658752, 4014464, 4516272, 6021696, 8028928, 9032544, 12043392, 16057856, 18065088, 24086784, 32115712, 36130176, 48173568, 72260352, 96347136, 144520704, 289041408]

約数ペア:

[(1, 289041408), (2, 144520704), (3, 96347136), (4, 72260352), (6, 48173568), (8, 36130176), (9, 32115712), (12, 24086784), (16, 18065088), (18, 16057856), (24, 12043392), (32, 9032544), (36, 8028928), (48, 6021696), (64, 4516272), (72, 4014464), (79, 3658752), (96, 3010848), (128, 2258136), (144, 2007232), (158, 1829376), (192, 1505424), (237, 1219584), (256, 1129068), (288, 1003616), (316, 914688), (384, 752712), (397, 728064), (474, 609792), (512, 564534), (576, 501808), (632, 457344), (711, 406528), (768, 376356), (794, 364032), (948, 304896), (1024, 282267), (1152, 250904), (1191, 242688), (1264, 228672), (1422, 203264), (1536, 188178), (1588, 182016), (1896, 152448), (2304, 125452), (2382, 121344), (2528, 114336), (2844, 101632), (3072, 94089), (3176, 91008), (3573, 80896), (3792, 76224), (4608, 62726), (4764, 60672), (5056, 57168), (5688, 50816), (6352, 45504), (7146, 40448), (7584, 38112), (9216, 31363), (9528, 30336), (10112, 28584), (11376, 25408), (12704, 22752), (14292, 20224), (15168, 19056)]