254972928

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 176

約数和(自身を含む): 792336384

約数和(自身を除く): 537363456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 167, 168, 192, 213, 224, 256, 284, 334, 336, 384, 426, 448, 497, 501, 512, 568, 668, 672, 768, 852, 896, 994, 1002, 1024, 1136, 1169, 1336, 1344, 1491, 1536, 1704, 1792, 1988, 2004, 2272, 2338, 2672, 2688, 2982, 3072, 3408, 3507, 3584, 3976, 4008, 4544, 4676, 5344, 5376, 5964, 6816, 7014, 7168, 7952, 8016, 9088, 9352, 10688, 10752, 11857, 11928, 13632, 14028, 15904, 16032, 18176, 18704, 21376, 21504, 23714, 23856, 27264, 28056, 31808, 32064, 35571, 36352, 37408, 42752, 47428, 47712, 54528, 56112, 63616, 64128, 71142, 72704, 74816, 82999, 85504, 94856, 95424, 109056, 112224, 127232, 128256, 142284, 149632, 165998, 171008, 189712, 190848, 218112, 224448, 248997, 254464, 256512, 284568, 299264, 331996, 379424, 381696, 448896, 497994, 508928, 513024, 569136, 598528, 663992, 758848, 763392, 897792, 995988, 1138272, 1197056, 1327984, 1517696, 1526784, 1795584, 1991976, 2276544, 2655968, 3035392, 3591168, 3983952, 4553088, 5311936, 6070784, 7967904, 9106176, 10623872, 12141568, 15935808, 18212352, 21247744, 31871616, 36424704, 42495488, 63743232, 84990976, 127486464, 254972928]

約数ペア:

[(1, 254972928), (2, 127486464), (3, 84990976), (4, 63743232), (6, 42495488), (7, 36424704), (8, 31871616), (12, 21247744), (14, 18212352), (16, 15935808), (21, 12141568), (24, 10623872), (28, 9106176), (32, 7967904), (42, 6070784), (48, 5311936), (56, 4553088), (64, 3983952), (71, 3591168), (84, 3035392), (96, 2655968), (112, 2276544), (128, 1991976), (142, 1795584), (167, 1526784), (168, 1517696), (192, 1327984), (213, 1197056), (224, 1138272), (256, 995988), (284, 897792), (334, 763392), (336, 758848), (384, 663992), (426, 598528), (448, 569136), (497, 513024), (501, 508928), (512, 497994), (568, 448896), (668, 381696), (672, 379424), (768, 331996), (852, 299264), (896, 284568), (994, 256512), (1002, 254464), (1024, 248997), (1136, 224448), (1169, 218112), (1336, 190848), (1344, 189712), (1491, 171008), (1536, 165998), (1704, 149632), (1792, 142284), (1988, 128256), (2004, 127232), (2272, 112224), (2338, 109056), (2672, 95424), (2688, 94856), (2982, 85504), (3072, 82999), (3408, 74816), (3507, 72704), (3584, 71142), (3976, 64128), (4008, 63616), (4544, 56112), (4676, 54528), (5344, 47712), (5376, 47428), (5964, 42752), (6816, 37408), (7014, 36352), (7168, 35571), (7952, 32064), (8016, 31808), (9088, 28056), (9352, 27264), (10688, 23856), (10752, 23714), (11857, 21504), (11928, 21376), (13632, 18704), (14028, 18176), (15904, 16032)]