212272128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 132

約数和(自身を含む): 633554688

約数和(自身を除く): 421282560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 743, 744, 768, 992, 1024, 1116, 1152, 1486, 1488, 1536, 1984, 2229, 2232, 2304, 2972, 2976, 3072, 3968, 4458, 4464, 4608, 5944, 5952, 6687, 7936, 8916, 8928, 9216, 11888, 11904, 13374, 15872, 17832, 17856, 23033, 23776, 23808, 26748, 31744, 35664, 35712, 46066, 47552, 47616, 53496, 69099, 71328, 71424, 92132, 95104, 95232, 106992, 138198, 142656, 142848, 184264, 190208, 207297, 213984, 276396, 285312, 285696, 368528, 380416, 414594, 427968, 552792, 570624, 737056, 760832, 829188, 855936, 1105584, 1141248, 1474112, 1658376, 1711872, 2211168, 2282496, 2948224, 3316752, 3423744, 4422336, 5896448, 6633504, 6847488, 8844672, 11792896, 13267008, 17689344, 23585792, 26534016, 35378688, 53068032, 70757376, 106136064, 212272128]

約数ペア:

[(1, 212272128), (2, 106136064), (3, 70757376), (4, 53068032), (6, 35378688), (8, 26534016), (9, 23585792), (12, 17689344), (16, 13267008), (18, 11792896), (24, 8844672), (31, 6847488), (32, 6633504), (36, 5896448), (48, 4422336), (62, 3423744), (64, 3316752), (72, 2948224), (93, 2282496), (96, 2211168), (124, 1711872), (128, 1658376), (144, 1474112), (186, 1141248), (192, 1105584), (248, 855936), (256, 829188), (279, 760832), (288, 737056), (372, 570624), (384, 552792), (496, 427968), (512, 414594), (558, 380416), (576, 368528), (743, 285696), (744, 285312), (768, 276396), (992, 213984), (1024, 207297), (1116, 190208), (1152, 184264), (1486, 142848), (1488, 142656), (1536, 138198), (1984, 106992), (2229, 95232), (2232, 95104), (2304, 92132), (2972, 71424), (2976, 71328), (3072, 69099), (3968, 53496), (4458, 47616), (4464, 47552), (4608, 46066), (5944, 35712), (5952, 35664), (6687, 31744), (7936, 26748), (8916, 23808), (8928, 23776), (9216, 23033), (11888, 17856), (11904, 17832), (13374, 15872)]