281041152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 869860992

約数和(自身を除く): 588819840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 672, 732, 768, 854, 857, 896, 976, 1281, 1344, 1464, 1708, 1714, 1792, 1952, 2562, 2571, 2688, 2928, 3416, 3428, 3904, 5124, 5142, 5376, 5856, 5999, 6832, 6856, 7808, 10248, 10284, 11712, 11998, 13664, 13712, 15616, 17997, 20496, 20568, 23424, 23996, 27328, 27424, 35994, 40992, 41136, 46848, 47992, 52277, 54656, 54848, 71988, 81984, 82272, 95984, 104554, 109312, 109696, 143976, 156831, 163968, 164544, 191968, 209108, 219392, 287952, 313662, 327936, 329088, 365939, 383936, 418216, 575904, 627324, 658176, 731878, 767872, 836432, 1097817, 1151808, 1254648, 1463756, 1535744, 1672864, 2195634, 2303616, 2509296, 2927512, 3345728, 4391268, 4607232, 5018592, 5855024, 6691456, 8782536, 10037184, 11710048, 13382912, 17565072, 20074368, 23420096, 35130144, 40148736, 46840192, 70260288, 93680384, 140520576, 281041152]

約数ペア:

[(1, 281041152), (2, 140520576), (3, 93680384), (4, 70260288), (6, 46840192), (7, 40148736), (8, 35130144), (12, 23420096), (14, 20074368), (16, 17565072), (21, 13382912), (24, 11710048), (28, 10037184), (32, 8782536), (42, 6691456), (48, 5855024), (56, 5018592), (61, 4607232), (64, 4391268), (84, 3345728), (96, 2927512), (112, 2509296), (122, 2303616), (128, 2195634), (168, 1672864), (183, 1535744), (192, 1463756), (224, 1254648), (244, 1151808), (256, 1097817), (336, 836432), (366, 767872), (384, 731878), (427, 658176), (448, 627324), (488, 575904), (672, 418216), (732, 383936), (768, 365939), (854, 329088), (857, 327936), (896, 313662), (976, 287952), (1281, 219392), (1344, 209108), (1464, 191968), (1708, 164544), (1714, 163968), (1792, 156831), (1952, 143976), (2562, 109696), (2571, 109312), (2688, 104554), (2928, 95984), (3416, 82272), (3428, 81984), (3904, 71988), (5124, 54848), (5142, 54656), (5376, 52277), (5856, 47992), (5999, 46848), (6832, 41136), (6856, 40992), (7808, 35994), (10248, 27424), (10284, 27328), (11712, 23996), (11998, 23424), (13664, 20568), (13712, 20496), (15616, 17997)]