281260032

素因数分解:

$2^{12}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 104

約数和(自身を含む): 767463936

約数和(自身を除く): 486203904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 487, 512, 564, 752, 768, 974, 1024, 1128, 1461, 1504, 1536, 1948, 2048, 2256, 2922, 3008, 3072, 3896, 4096, 4512, 5844, 6016, 6144, 7792, 9024, 11688, 12032, 12288, 15584, 18048, 22889, 23376, 24064, 31168, 36096, 45778, 46752, 48128, 62336, 68667, 72192, 91556, 93504, 96256, 124672, 137334, 144384, 183112, 187008, 192512, 249344, 274668, 288768, 366224, 374016, 498688, 549336, 577536, 732448, 748032, 997376, 1098672, 1464896, 1496064, 1994752, 2197344, 2929792, 2992128, 4394688, 5859584, 5984256, 8789376, 11719168, 17578752, 23438336, 35157504, 46876672, 70315008, 93753344, 140630016, 281260032]

約数ペア:

[(1, 281260032), (2, 140630016), (3, 93753344), (4, 70315008), (6, 46876672), (8, 35157504), (12, 23438336), (16, 17578752), (24, 11719168), (32, 8789376), (47, 5984256), (48, 5859584), (64, 4394688), (94, 2992128), (96, 2929792), (128, 2197344), (141, 1994752), (188, 1496064), (192, 1464896), (256, 1098672), (282, 997376), (376, 748032), (384, 732448), (487, 577536), (512, 549336), (564, 498688), (752, 374016), (768, 366224), (974, 288768), (1024, 274668), (1128, 249344), (1461, 192512), (1504, 187008), (1536, 183112), (1948, 144384), (2048, 137334), (2256, 124672), (2922, 96256), (3008, 93504), (3072, 91556), (3896, 72192), (4096, 68667), (4512, 62336), (5844, 48128), (6016, 46752), (6144, 45778), (7792, 36096), (9024, 31168), (11688, 24064), (12032, 23376), (12288, 22889), (15584, 18048)]